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The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884,^[1]^[2] with several later modifications by Köppen, notably in 1918 and 1936.^[3]^[4] Later, German climatologist Rudolf Geiger (1894–1981) introduced some changes to the classification system in 1954 and 1961, which is thus sometimes called the Köppen–Geiger climate classification.^[5]^[6]

The Köppen climate classification divides climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are A (tropical), B (arid), C (temperate), D (continental), and E (polar). Each group and subgroup is represented by a letter. All climates are assigned a main group (the first letter). All climates except for those in the E group are assigned a seasonal precipitation subgroup (the second letter). For example, Af indicates a tropical rainforest climate. The system assigns a temperature subgroup for all groups other than those in the A group, indicated by the third letter for climates in B, C, D, and the second letter for climates in E. For example, Cfb indicates an oceanic climate with warm summers as indicated by the ending b. Climates are classified based on specific criteria unique to each climate type.^[7]

As Köppen designed the system based on his experience as a botanist, his main climate groups are based on the types of vegetation occurring in a given climate classification region. In addition to identifying climates, the system can be used to analyze ecosystem conditions and identify the main types of vegetation within climates. Due to its association with the plant life of a given region, the system is useful in predicting future changes of plant life within that region.^[8]

The Köppen climate classification system was modified further within the Trewartha climate classification system in 1966 (revised in 1980). The Trewartha system sought to create a more refined middle latitude climate zone, which was one of the criticisms of the Köppen system (the climate group C was too general).^[9]^: 200–1

Overview

Köppen climate classification scheme symbols description table^[8]^[7]^[10]
1st	2nd	3rd
A (Tropical)	f (Rainforest) m (Monsoon) w (Savanna, dry winter) s (Savanna, dry summer)
B (Dry)	W (Arid desert) S (Semi-arid steppe)	h (Hot) k (Cold)
C (Temperate)	w (Dry winter) f (No dry season) s (Dry summer)	a (Hot summer) b (Warm summer) c (Cold summer)
D (Continental)	w (Dry winter) f (No dry season) s (Dry summer)	a (Hot summer) b (Warm summer) c (Cold summer) d (Very cold winter)
E (Polar)	T (Tundra) F (Ice cap)

The Köppen climate classification scheme divides climates into five main climate groups: A (tropical), B (arid), C (temperate), D (continental), and E (polar).^[11] The second letter indicates the seasonal precipitation type, while the third letter indicates the level of heat.^[12] Summers are defined as the six-month period that is warmer either from April to September and/or October to March, while winter is the six-month period that is cooler.^[8]^[10]

Group A: Tropical climates

Tropical climates have an average temperature of 18 °C (64.4 °F) or higher every month of the year, with significant precipitation.^[8]^[10]

Af = Tropical rainforest climate; average precipitation of at least 60 mm (2.4 in) in every month.
Am = Tropical monsoon climate; driest month (which nearly always occurs at or soon after the "winter" solstice for that side of the equator) with precipitation less than 60 mm (2.4 in), but at least ${\textstyle 100-\left({\frac {\mathrm {total\,annual\,precipitation\,(mm)} }{25}}\right)}$ .^[8]^[10]
Aw or As = Tropical wet and dry or savanna climate; with the driest month having precipitation less than 60 mm (2.4 in) and less than ${\textstyle 100-\left({\frac {\mathrm {total\,annual\,precipitation\,(mm)} }{25}}\right)}$ .^[8]^[10]

Group B: Desert and semi-arid climates

Desert and semi-arid climates are defined by low precipitation in a region that does not fit the polar (EF or ET) criteria of no month with an average temperature greater than 10 °C (50 °F).

The precipitation threshold in millimeters is determined by multiplying the average annual temperature in Celsius by 20, then adding:

280 if 70% or more of the total precipitation is in the spring and summer months (April–September in the Northern Hemisphere, or October–March in the Southern), or
140 if 30%–70% of the total precipitation is received during the spring and summer, or
0 if less than 30% of the total precipitation is received during the spring and summer.

If the annual precipitation is less than 50% of this threshold, the classification is BW (arid: desert climate); if it is in the range of 50%–100% of the threshold, the classification is BS (semi-arid: steppe climate).^[8]^[10]

A third letter can be included to indicate temperature. Here, h signifies low-latitude climates (average annual temperature above 18 °C (64.4 °F)) while k signifies middle-latitude climates (average annual temperature less than 18 °C). In addition, n is used to denote a climate characterized by frequent fog and H for high altitudes.^[13]^[14]^[15]

Group C: Temperate climates

Temperate climates have the coldest month averaging between 0 °C (32 °F)^[10] (or −3 °C (26.6 °F))^[7] and 18 °C (64.4 °F) and at least one month averaging above 10 °C (50 °F).^[10]^[7] For the distribution of precipitation in locations that both satisfy a dry summer (Cs) and a dry winter (Cw), a location is considered to have a wet summer (Cw) when more precipitation falls within the summer months than the winter months while a location is considered to have a dry summer (Cs) when more precipitation falls within the winter months.^[10] This additional criterion applies to locations that satisfies both Ds and Dw as well.^[10]

Cfa = Humid subtropical climate; coldest month averaging above 0 °C (32 °F) (or −3 °C (26.6 °F)), at least one month's average temperature above 22 °C (71.6 °F), and at least four months averaging above 10 °C (50 °F). No significant precipitation difference between seasons (neither the abovementioned set of conditions fulfilled).
Cfb = Temperate oceanic climate or subtropical highland climate; coldest month averaging above 0 °C (32 °F) (or −3 °C (26.6 °F)), all months with average temperatures below 22 °C (71.6 °F), and at least four months averaging above 10 °C (50 °F). No significant precipitation difference between seasons (neither the abovementioned set of conditions fulfilled).
Cfc = Subpolar oceanic climate; coldest month averaging above 0 °C (32 °F) (or −3 °C (26.6 °F)) and 1–3 months averaging above 10 °C (50 °F). No significant precipitation difference between seasons (neither the abovementioned set of conditions fulfilled).
Cwa = Monsoon-influenced humid subtropical climate; coldest month averaging above 0 °C (32 °F) (or −3 °C (26.6 °F)), at least one month's average temperature above 22 °C (71.6 °F), and at least four months averaging above 10 °C (50 °F). At least ten times as much rain in the wettest month of summer as in the driest month of winter.
Cwb = Subtropical highland climate or Monsoon-influenced temperate oceanic climate; coldest month averaging above 0 °C (32 °F) (or −3 °C (26.6 °F)), all months with average temperatures below 22 °C (71.6 °F), and at least four months averaging above 10 °C (50 °F). At least ten times as much rain in the wettest month of summer as in the driest month of winter.
Cwc = Cold subtropical highland climate or Monsoon-influenced subpolar oceanic climate; coldest month averaging above 0 °C (32 °F) (or −3 °C (26.6 °F)) and 1–3 months averaging above 10 °C (50 °F). At least ten times as much rain in the wettest month of summer as in the driest month of winter.
Csa = Hot-summer Mediterranean climate; coldest month averaging above 0 °C (32 °F) (or −3 °C (26.6 °F)), at least one month's average temperature above 22 °C (71.6 °F), and at least four months averaging above 10 °C (50 °F). At least three times as much precipitation in the wettest month of winter as in the driest month of summer, and the driest month of summer receives less than 40 mm (1.6 in).^[8]
Csb = Warm-summer Mediterranean climate; coldest month averaging above 0 °C (32 °F) (or −3 °C (26.6 °F)), all months with average temperatures below 22 °C (71.6 °F), and at least four months averaging above 10 °C (50 °F). At least three times as much precipitation in the wettest month of winter as in the driest month of summer, and the driest month of summer receives less than 40 mm (1.6 in).^[8]
Csc = Cold-summer Mediterranean climate; coldest month averaging above 0 °C (32 °F) (or −3 °C (26.6 °F)) and 1–3 months averaging above 10 °C (50 °F). At least three times as much precipitation in the wettest month of winter as in the driest month of summer, and the driest month of summer receives less than 40 mm (1.6 in).^[8]

Group D: Continental climates

Continental climates have at least one month averaging below 0 °C (32 °F) (or −3 °C (26.6 °F)) and at least one month averaging above 10 °C (50 °F).^[10]^[7]

Dfa = Hot-summer humid continental climate; coldest month averaging below 0 °C (32 °F) (or −3 °C (26.6 °F)), at least one month's average temperature above 22 °C (71.6 °F), and at least four months averaging above 10 °C (50 °F). No significant precipitation difference between seasons (neither the abovementioned set of conditions fulfilled).
Dfb = Warm-summer humid continental climate; coldest month averaging below 0 °C (32 °F) (or −3 °C (26.6 °F)), all months with average temperatures below 22 °C (71.6 °F), and at least four months averaging above 10 °C (50 °F). No significant precipitation difference between seasons (neither the abovementioned set of conditions fulfilled).
Dfc = Subarctic climate; coldest month averaging below 0 °C (32 °F) (or −3 °C (26.6 °F)) and 1–3 months averaging above 10 °C (50 °F). No significant precipitation difference between seasons (neither the abovementioned set of conditions fulfilled).
Dfd = Extremely cold subarctic climate; coldest month averaging below −38 °C (−36.4 °F) and 1–3 months averaging above 10 °C (50 °F). No significant precipitation difference between seasons (neither the abovementioned set of conditions fulfilled).
Dwa = Monsoon-influenced hot-summer humid continental climate; coldest month averaging below 0 °C (32 °F) (or −3 °C (26.6 °F)), at least one month's average temperature above 22 °C (71.6 °F), and at least four months averaging above 10 °C (50 °F). At least ten times as much rain in the wettest month of summer as in the driest month of winter.
Dwb = Monsoon-influenced warm-summer humid continental climate; coldest month averaging below 0 °C (32 °F) (or −3 °C (26.6 °F)), all months with average temperatures below 22 °C (71.6 °F), and at least four months averaging above 10 °C (50 °F). At least ten times as much rain in the wettest month of summer as in the driest month of winter.
Dwc = Monsoon-influenced subarctic climate; coldest month averaging below 0 °C (32 °F) (or −3 °C (26.6 °F)) and 1–3 months averaging above 10 °C (50 °F). At least ten times as much rain in the wettest month of summer as in the driest month of winter.
Dwd = Monsoon-influenced extremely cold subarctic climate; coldest month averaging below −38 °C (−36.4 °F) and 1–3 months averaging above 10 °C (50 °F). At least ten times as much rain in the wettest month of summer as in the driest month of winter.
Dsa = Mediterranean-influenced hot-summer humid continental climate; coldest month averaging below 0 °C (32 °F) (or −3 °C (26.6 °F)), average temperature of the warmest month above 22 °C (71.6 °F) and at least four months averaging above 10 °C (50 °F). At least three times as much precipitation in the wettest month of winter as in the driest month of summer, and the driest month of summer receives less than 30 mm (1.2 in).
Dsb = Mediterranean-influenced warm-summer humid continental climate; coldest month averaging below 0 °C (32 °F) (or −3 °C (26.6 °F)), average temperature of the warmest month below 22 °C (71.6 °F) and at least four months averaging above 10 °C (50 °F). At least three times as much precipitation in the wettest month of winter as in the driest month of summer, and the driest month of summer receives less than 30 mm (1.2 in).
Dsc = Mediterranean-influenced subarctic climate; coldest month averaging below 0 °C (32 °F) (or −3 °C (26.6 °F)) and 1–3 months averaging above 10 °C (50 °F). At least three times as much precipitation in the wettest month of winter as in the driest month of summer, and the driest month of summer receives less than 30 mm (1.2 in).
Dsd = Mediterranean-influenced extremely cold subarctic climate; coldest month averaging below −38 °C (−36.4 °F) and 1–3 months averaging above 10 °C (50 °F). At least three times as much precipitation in the wettest month of winter as in the driest month of summer, and the driest month of summer receives less than 30 mm (1.2 in).

Group E: Polar and alpine climates

Polar and alpine climates has every month of the year with an average temperature below 10 °C (50 °F).^[8]^[10]

ET = Tundra climate; average temperature of warmest month between 0 °C (32 °F) and 10 °C (50 °F).^[8]^[10]
EF = Ice cap climate; eternal winter, with all 12 months of the year with average temperatures below 0 °C (32 °F).^[8]^[10]

Group A: Tropical/megathermal climates

Tropical climates are characterized by constant high temperatures (at sea level and low elevations); all 12 months of the year have average temperatures of 18 °C (64.4 °F) or higher; and generally high annual precipitation. They are subdivided as follows:

Af: Tropical rainforest climate

All 12 months have an average precipitation of at least 60 mm (2.4 in). These climates usually occur within 10° latitude of the equator. This climate has no natural seasons in terms of thermal and moisture changes.^[9] When it is dominated most of the year by the doldrums low-pressure system due to the presence of the Intertropical Convergence Zone (ITCZ) and when there are no cyclones then the climate is qualified as equatorial. When the trade winds dominate most of the year, the climate is a tropical trade-wind rainforest climate.^[16]

Examples

Alofi, Niue, New Zealand (Af)
Antalaha, Madagascar (Af)
Apia, Samoa (Af)
Atuona, Hiva Oa, French Polynesia (Af)
Avarua, Cook Islands (Af)
Balikpapan, Indonesia (Af)
Bluefields, Nicaragua (Af)
Buenaventura, Colombia (Af)
Castries, Saint Lucia (Af, bordering on Am)
Changuinola, Panama (Af)
Cocos Island, Costa Rica (Af)
Colombo, Sri Lanka (Af)
Davao, Philippines (Af)
Easter Island, Chile (Af)
Fort Lauderdale, Florida, United States (Af, bordering on Am)
Funafuti, Tuvalu (Af)
Georgetown, Guyana (Af)
Hagåtña, Guam (Af)
Hamilton, Bermuda (Af, bordering on Cfa)
Higüey, Dominican Republic (Af, bordering on Am)
Hilo, Hawaii, United States (Af)
Honiara, Solomon Islands (Af)
Innisfail, Queensland, Australia (Af)
Ipoh, Indonesia (Af)
Iquitos, Peru (Af)
Ishigaki, Japan (Af)
Johor Bahru, Malaysia (Af)
Kampala, Uganda (Af)
Kisumu, Kenya (Af)
Koror, Palau (Af)
Kuala Lumpur, Malaysia (Af)
Kuching, Malaysia (Af)
Kurunegala, Sri Lanka (Af, bordering on Am)
La Ceiba, Honduras (Af)
Lae, Papua New Guinea (Af)
Majuro, Marshall Islands (Af)
Manaus, Brazil (Af)
Mata Utu, Wallis and Futuna, French Polynesia (Af)
Medan, Indonesia (Af)
Medellín, Colombia (Af)
Moroni, Comoros (Af)
Nakhon Si Thammarat, Thailand (Af)
Narathiwat, Thailand (Af, bordering on Am)
Nuku'alofa, Tonga (Af)
Orchid Island, Taiwan (Af)
Padang, Indonesia (Af)
Pago Pago, American Samoa (Af)
Palikir, Micronesia (Af)
Paramaribo, Suriname (Af)
Papeete, Tahiti, French Polynesia (Af)
Pitcairn Island, United Kingdom (Af)
Pointe-à-Pitre, Guadeloupe (Af, bordering on Am)
Polomolok, Philippines (Af)
Pontianak, Indonesia (Af)
Port Antonio, Jamaica (Af)
Port Vila, Vanuatu (Af)
Puerto Barrios, Guatemala (Af)
Punta Gorda, Belize (Af)
Puyo, Ecuador (Af)
Quibdó, Colombia (Af)
Ratnapura, Sri Lanka (Af)
Saint-Laurent-du-Maroni, French Guiana (Af)
Salvador da Bahia, Brazil (Af)
Santos, Brazil (Af)
Singapore (Af)
Sri Jayawardenepura Kotte, Sri Lanka (Af, bordering on Am)
Suva, Fiji (Af)
Tabubil, Papua New Guinea (Af)
Tacloban, Philippines (Af)
Tarawa, Kiribati (Af)
Toamasina, Madagascar (Af)
Tubuai, Austral Islands, France (Af)
Victoria, Seychelles (Af)
Villa Tunari, Bolivia (Af)
West Palm Beach, Florida, United States (Af, bordering on Am)
Yaren, Nauru (Af)

Some of the places with this climate are indeed uniformly and monotonously wet throughout the year (e.g., the northwest Pacific coast of South and Central America, from Ecuador to Costa Rica; see, for instance, Andagoya, Colombia), but in many cases, the period of higher sun and longer days is distinctly wettest (as at Palembang, Indonesia) or the time of lower sun and shorter days may have more rain (as at Sitiawan, Malaysia). Among these places, some have a pure equatorial climate (Balikpapan, Kuala Lumpur, Kuching, Lae, Medan, Paramaribo, Pontianak, and Singapore) with the dominant ITCZ aerological mechanism and no cyclones or a subequatorial climate with occasional hurricanes (Davao, Ratnapura, Victoria).

(Note. The term aseasonal refers to the lack in the tropical zone of large differences in daylight hours and mean monthly (or daily) temperature throughout the year. Annual cyclic changes occur in the tropics, but not as predictably as those in the temperate zone, albeit unrelated to temperature, but to water availability whether as rain, mist, soil, or groundwater. Plant response (e.g., phenology), animal (feeding, migration, reproduction, etc.), and human activities (plant sowing, harvesting, hunting, fishing, etc.) are tuned to this 'seasonality'. Indeed, in tropical South America and Central America, the 'rainy season' (and the 'high water season') is called invierno (Spanish) or inverno (Portuguese), though it could occur in the Northern Hemisphere summer; likewise, the 'dry season (and 'low water season') is called verano or verão, and can occur in the Northern Hemisphere winter).

Am: Tropical monsoon climate

This type of climate results from the monsoon winds which change direction according to the seasons. This climate has a driest month (which nearly always occurs at or soon after the "winter" solstice for that side of the equator) with rainfall less than 60 mm (2.4 in), but at least ${\textstyle 100-\left({\frac {\mathrm {total\,annual\,precipitation\,(mm)} }{25}}\right)}$ of average monthly precipitation.^[9]^: 208

Examples

Alor Setar, Malaysia (Am)
Aracaju, Brazil (Am)
Baguio, Philippines (Am, bordering on Cwb)
Bandung, Indonesia (Am, bordering on Af)
Barrancabermeja, Colombia (Am)
Bata, Equatorial Guinea (Am)
Batticaloa, Sri Lanka (Am, bordering on As)
Belmopan, Belize (Am)
Cà Mau, Vietnam (Am)
Cali, Colombia (Am)
Cairns, Queensland, Australia (Am)^[17]
Cayenne, French Guiana (Am, bordering on Af)
Chichijima, Japan (Am, bordering on Aw and Cfa)
Chittagong, Bangladesh (Am)
Christmas Island, Australia (Am)
Coatzacoalcos, Veracruz, Mexico (Am)
Conakry, Guinea (Am)
Da Nang, Vietnam (Am)
Douala, Cameroon (Am)
Freetown, Sierra Leone (Am)
Guanare, Venezuela (Am)
Hat Yai, Thailand (Am, bordering on Aw)
Huế, Thừa Thiên–Huế, Vietnam (Am)
Jakarta, Indonesia (Am)
Kochi, Kerala, India (Am)
Ko Samui, Thailand (Am, bordering on Af)
Langkawi, Malaysia (Am)
Libreville, Gabon (Am)
Maceió, Brazil (Am)
Makassar, Indonesia (Am)
Malabo, Equatorial Guinea (Am)
Malang, Indonesia (Am)
Malé, Maldives (Am)
Mangalore, Karnataka, India (Am)
Manila, Philippines (Am)
Mérida, Venezuela (Am)
Miami, Florida, United States (Am)
Monrovia, Liberia (Am)
Nassau, The Bahamas (Am, bordering on Aw)
Pattani, Thailand (Am)
Phuntsholing, Bhutan (Am, bordering on Cwa)^[18]
Pingtung, Taiwan (Am)
Port Harcourt, Rivers State, Nigeria (Am)
Port of Spain, Trinidad and Tobago (Am)
Pucallpa, Peru (Am)
Puerto Ayacucho, Venezuela (Am)
Puerto Maldonado, Peru (Am)^[19]
Qionghai City, China (Am)^[20]
Quezon City, Philippines (Am)
Recife, Pernambuco, Brazil (Am)
Roseau, Dominica (Am)
Saipan, Northern Mariana Islands, United States (Am, bordering on Af)
San Juan, Puerto Rico (Am)
Santo Domingo, Dominican Republic (Am)
Sihanoukville, Cambodia (Am)
Sylhet, Bangladesh (Am, bordering on Cwa)
Taitung, Taiwan (Am)
Thiruvananthapuram, Kerala, India (Am)
Villahermosa, Mexico (Am)
Wanning, China (Am)
Wenchang City, China (Am)^[20]
Yangon, Myanmar (Am)
Zanzibar City, Tanzania (Am)

Aw/As: Tropical savanna climate

Aw: Tropical savanna climate with dry winters

Aw climates have a pronounced dry season, with the driest month having precipitation less than 60 mm (2.4 in) and less than ${\textstyle 100-\left({\frac {\mathrm {total\,annual\,precipitation\,(mm)} }{25}}\right)}$ of average monthly precipitation.^[9]^{: 208–211}

Examples

Abidjan, Ivory Coast (Aw)
Abuja, Nigeria (Aw)
Bamako, Mali (Aw)
Bangalore, India (Aw)
Bangkok, Thailand (Aw)
Bangui, Central African Republic (Aw)
Banjul, The Gambia (Aw)
Barranquilla, Colombia (Aw)
Basseterre, Saint Kitts and Nevis (Aw, bordering on Am)
Belo Horizonte, Brazil (Aw)
Brasília, Brazil (Aw)
Brazzaville, Republic of the Congo (Aw)
Bridgetown, Barbados (Aw)
Bujumbura, Burundi (Aw)
Cancún, Quintana Roo, Mexico (Aw, bordering on Am)
Caracas, Venezuela (Aw)
Cartagena, Colombia,(Aw)
Cotonou, Benin (Aw)
Cuernavaca, Mexico (Aw, bordering on Cwa)^[21]
Dar es Salaam, Tanzania (Aw)
Darwin, Northern Territory, Australia (Aw)
Dhaka, Bangladesh (Aw)
Dili, East Timor (Aw)
Dongfang, Hainan, China (Aw)
Guatemala City, Guatemala (Aw, bordering on Cwb)
Guayaquil, Ecuador (Aw)
Haikou, Hainan, China (Aw, bordering on Cwa)^[22]
Havana, Cuba (Aw, bordering on Af)
Ho Chi Minh City, Vietnam (Aw)
Juba, South Sudan (Aw)
Kano, Nigeria (Aw)
Kaohsiung, Taiwan (Aw)
Key West, Florida, United States (Aw)
Khulna, Bangladesh (Aw)
Kigali, Rwanda (Aw)
Kingston, Jamaica (Aw, bordering on BSh)
Kinshasa, Democratic Republic of Congo (Aw)
Kolkata, West Bengal, India (Aw)
Kumasi, Ghana (Aw)
Kupang, Indonesia (Aw)
Lagos, Nigeria (Aw)
Lomé, Togo (Aw)
Managua, Nicaragua (Aw)
Maputo, Mozambique (Aw, bordering on BSh)
Mengla, Yunnan, China (Aw)^[22]
Minamitorishima, Japan (Aw)
Mumbai, Maharashtra, India (Aw, bordering on Am)
Naples, Florida, United States (Aw)
Panamá City, Panamá (Aw)
Phnom Penh, Cambodia (Aw)
Port-au-Prince, Haiti (Aw)
Port Louis, Mauritius (Aw)
Port Moresby, Papua New Guinea (Aw)
Port of Spain, Trinidad and Tobago (Aw)
Rio de Janeiro, Brazil (Aw, bordering on Am)
San Cristóbal Island, Ecuador (Aw)
San José, Costa Rica (Aw)
San Pedro Sula, Honduras (Aw, bordering on Am)
San Salvador, El Salvador (Aw)
Santa Cruz de la Sierra, Bolivia (Aw, bordering on Af)
Santiago de Cuba, Cuba (Aw)
Sanya, Hainan, China (Aw)
St. George's, Grenada (Aw)
St. John's, Antigua and Barbuda (Aw)
Surabaya, Indonesia (Aw)
Tangail, Bangladesh (Aw)
Tegucigalpa, Honduras (Aw)
Townsville, Queensland, Australia (Aw)
Veracruz, Veracruz, Mexico (Aw)
Vientiane, Laos (Aw)
Wake Island, United States (Aw)
Yaoundé, Cameroon (Aw)
Ziguinchor, Senegal (Aw)^[23]

Most places that have this climate are found at the outer margins of the tropical zone from the low teens to the mid-20s latitudes, but occasionally an inner-tropical location (e.g., San Marcos, Antioquia, Colombia) also qualifies. The Caribbean coast, eastward from the Gulf of Urabá on the Colombia–Panamá border to the Orinoco River delta, on the Atlantic Ocean (about 4,000 km), have long dry periods (the extreme is the BWh climate (see below), characterized by very low, unreliable precipitation, present, for instance, in extensive areas in the Guajira, and Coro, western Venezuela, the northernmost peninsulas in South America, which receive <300 mm total annual precipitation, practically all in two or three months).

This condition extends to the Lesser Antilles and Greater Antilles forming the circum-Caribbean dry belt. The length and severity of the dry season diminish inland (southward); at the latitude of the Amazon River—which flows eastward, just south of the equatorial line—the climate is Af. East from the Andes, between the dry, arid Caribbean and the ever-wet Amazon are the Orinoco River's Llanos or savannas, from where this climate takes its name.

As: Tropical savanna climate with dry-summers

Sometimes As is used in place of Aw if the dry season occurs during the time of higher sun and longer days (during summer).^[7]^[24] This is the case in parts of Hawaii, northwestern Dominican Republic, East Africa, southeast India and northeast Sri Lanka, and the Brazilian Northeastern Coast. In places that have this climate type, the dry season occurs during the time of lower sun and shorter days generally because of rain shadow effects during the 'high-sun' part of the year.

Examples

Group B: Arid (desert and semi-arid) climates

These climates are characterized by the amount of annual precipitation less than a threshold value that approximates the potential evapotranspiration.^[9]^: 212 The threshold value (in millimeters) is calculated as follows:

Multiply the average annual temperature in °C by 20, then add

280 if 70% or more of the total precipitation is in the high-sun half of the year (April through September in the Northern Hemisphere, or October through March in the Southern), or
140 if 30%–70% of the total precipitation is received during the applicable period, or
0 if less than 30% of the total precipitation is so received.

According to the modified Köppen classification system used by modern climatologists, total precipitation in the warmest six months of the year is taken as a reference instead of the total precipitation in the high-sun half of the year.^[25]

If the annual precipitation is less than 50% of this threshold, the classification is BW (arid: desert climate); if it is in the range of 50%–100% of the threshold, the classification is BS (semi-arid: steppe climate).

A third letter can be included to indicate temperature. Here, h signifies low-latitude climate (average annual temperature above 18 °C) while k signified middle-latitude climate (average annual temperature below 18 °C).

Desert areas situated along the west coasts of continents at tropical or near-tropical locations characterized by frequent fog and low clouds, although these places rank among the driest on earth in terms of actual precipitation received, can be labeled BWn with the n denoting a climate characterized by frequent fog.^[13]^[14]^[15] An equivalent BSn category can be found in foggy coastal steppes.^[26]

BW: Arid climates

BWh: Hot deserts

ʽAziziya, Jafara, Libya (BWh)
Ahvaz, Khuzestan, Iran (BWh)
Alice Springs, Australia (BWh)
Almería, Andalusia, Spain (BWh, bordering on BSh)
Arica, Chile (BWh)
Ascension Island, United Kingdom (BWh)
Baghdad, Iraq (BWh)
Biskra, Algeria (BWh)^[27]
Cairo, Egypt (BWh)
Coober Pedy, Australia (BWh)
Dallol, Ethiopia (BWh), location of the hottest average annual temperature on Earth
Death Valley, California, United States (BWh), location of the hottest air temperature ever reliably recorded on Earth
Djibouti City, Djibouti (BWh)
Doha, Qatar (BWh)
Dubai, United Arab Emirates (BWh)
Eilat, Southern District, Israel (BWh)
Fuerteventura, Canary Islands, Spain (BWh)^[28]
Hermosillo, Sonora, Mexico (BWh, bordering on BSh)
Iquique, Chile (BWh, bordering on BWk)
Jalalabad, Nangarhar, Afghanistan (BWh)
Jamestown, Saint Helena, United Kingdom (BWh)
Jodhpur, Rajasthan, India (BWh)
Karachi, Pakistan (BWh)
Khartoum, Sudan (BWh)
Kufra, Libya (BWh)
Kuwait City, Kuwait (BWh)
Laayoune, Western Sahara (BWh)
Lanzarote, Canary Islands, Spain (BWh)^[28]
Las Vegas, Nevada, United States (BWh)
Lima, Peru (BWh)
Manama, Bahrain (BWh)
Mecca, Makkah Region, Saudi Arabia (BWh)
Mexicali, Baja California, Mexico (BWh)
Muscat, Oman (BWh)
Nouakchott, Mauritania (BWh)
Phoenix, Arizona, United States (BWh)
Praia, Cape Verde (BWh)
Punto Fijo, Venezuela (BWh)
Qom, Iran (BWh)
Riyadh, Saudi Arabia (BWh)
Sabha, Libya (BWh)
Tamanrasset, Algeria (BWh)
Trujillo, Peru (BWh)
Timbuktu, Mali (BWh)
Upington, Northern Cape, South Africa (BWh)
Yazd, Iran (BWh)

BWk: Cold deserts

Aktau, Kazakhstan (BWk)
Albuquerque, New Mexico, United States (BWk, bordering on BSk)
Antofagasta, Chile (BWk)
Aral, Kazakhstan (BWk)
Ashgabat, Turkmenistan (BWk)
Ciudad Juárez, Chihuahua, Mexico (BWk, bordering on BWh)
Damascus, Syria (BWk)
Isfahan, Iran (BWk)
Kashgar, Xinjiang, China (BWk)
Kerman, Iran (BWk)
Khovd, Mongolia (BWk)
Leh, India (BWk)
Lorca, Spain (BWk)^[29]
Mendoza, Argentina (BWk)
Naâma, Algeria (BWk, bordering on BSk)
Neuquén, Argentina (BWk)
Nukus, Karakalpakstan, Uzbekistan (BWk)
Ölgii, Mongolia (BWk)^[30]
Saint George, Utah, United States (BWk, bordering on BWh)
San Juan, Argentina (BWk/BWh)
Sanaa, Yemen (BWk, bordering on BSk)
Swakopmund, Namibia (BWk)
Tabernas, Spain (BWk, bordering on BWh)^[29]
Turpan, Xinjiang, China (BWk)
Walvis Bay, Erongo Region, Namibia (BWk)
Yakima, Washington, United States (BWk, bordering on BSk)
Yinchuan, Ningxia, China (BWk)

BS: Semi-arid (steppe) climates

BSh: Hot semi-arid

Accra, Ghana (BSh, bordering on Aw)
Aguascalientes (city), Mexico (BSh)
Airolaf, Djibouti (BSh)
Alexandria, Egypt (BSh, bordering on BWh)
Alicante, Spain (BSh)
Barquisimeto, Venezuela (BSh)
Broome, Western Australia, Australia (BSh)
Bushehr, Iran (BSh)
Coimbatore, Tamil Nadu, India (BSh)
Dakar, Senegal (BSh)
Dezful, Iran (BSh)
Gaborone, Botswana (BSh)
Hargeisa, Somaliland (BSh)
Honolulu, Hawaii, United States (BSh)
Kandahar, Afghanistan (BSh, bordering on BWh)
Kimberley, Northern Cape, South Africa (BSh)
Kiritimati, Kiribati (BSh)
Kurnool, Andhra Pradesh, India (BSh)
Lahore, Punjab, Pakistan (BSh, bordering on Cwa)
Lampedusa, Sicily, Italy (BSh)
Los Angeles, California, United States (BSh, bordering on Csa)
Luanda, Angola (BSh)
Malakal, South Sudan (BSh)
Mandalay, Myanmar (BSh, bordering on Aw)
Maracaibo, Venezuela (BSh)
Marrakesh, Morocco (BSh)
Mogadishu, Somalia (BSh)
Monte Cristi, Dominican Republic (BSh, bordering on As)
Monterrey, Mexico (BSh, bordering on Cfa)^[31]^[32]
Mosul, Nineveh, Iraq (BSh, bordering on Csa)^[33]
Mount Isa, Queensland, Australia (BSh)
Murcia, Spain (BSh)
N'Djamena, Chad (BSh)
Niamey, Niger (BSh)
Nicosia, Cyprus (BSh)
Odessa, Texas, United States (BSh)
Oranjestad, Aruba (BSh)
Ouagadougou, Burkina Faso (BSh)
Patos, Paraíba, Brazil (BSh)
Petrolina, Pernambuco, Brazil (BSh)
Piraeus, Greece (BSh)
Port Louis, Mauritius (BSh)
Querétaro City, Querétaro, Mexico (BSh)
Santiago del Estero, Argentina (BSh)^[34]
Saveh, Iran (BSh)
Shiraz, Iran (BSh, bordering on BSk)
Toliara, Madagascar (BSh)
Tripoli, Libya (BSh)
Valencia, Spain (BSh)^[28]
Windhoek, Namibia (BSh)

BSk: Cold semi-arid

Albacete, Spain (BSk)^[28]
Aleppo, Syria (BSk)
Alexandra, New Zealand (BSk, bordering on Cfb)
Amman, Jordan (BSk, bordering on BSh and Csa)
Ankara, Turkey (BSk)
Asmara, Eritrea (BSk)
Astrakhan, Russia (BSk)
Baku, Azerbaijan (BSk, bordering on BWk)
Batna, Algeria (BSk)^[35]
Bloemfontein, South Africa (BSk)^[36]
Boise, Idaho, United States (BSk)
Cochabamba, Bolivia (BSk)^[37]
Comodoro Rivadavia, Argentina (BSk)
Daraa, Syria (BSk, bordering on BSh)^[38]
Denver, Colorado, United States (BSk)
Gevgelija, North Macedonia (BSk)
Helena, Montana, United States (BSk)
Herat, Afghanistan (BSk)
Kabul, Afghanistan (BSk)
Kalgoorlie, Western Australia, Australia (BSk)
Kamloops, British Columbia, Canada (BSk)
Karaj, Iran (BSk)
Konya, Turkey (BSk)
Kyzyl, Tuva, Russia (BSk, bordering on Dwb)
L'Agulhas, Western Cape, South Africa (BSk)
La Quiaca, Jujuy, Argentina (BSk)
Lanzhou, Gansu, China (BSk)
Lethbridge, Alberta, Canada (BSk, bordering on Dfb)
Lhasa, Tibet, China (BSk, bordering on Cwb and Dwb)
Madrid, Spain (BSk)
Mashhad, Iran (BSk)
Mazar-i-Sharīf, Balkh, Afghanistan (BSk, bordering on BSh/BWh/BWk)
Mildura, Victoria, Australia (BSk, bordering on BSh)
Navoiy, Uzbekistan (BSk, bordering on BWk)
Polokwane, Limpopo, South Africa (BSk, bordering on BSh)
Quetta, Pakistan (BSk)
Rawson, Argentina (BSk, bordering on BWk)
Reno, Nevada, United States (BSk)
Saiq, Oman (BSk)
Samarkand, Uzbekistan (BSk)
Santiago, Chile (BSk)
Saskatoon, Saskatchewan, Canada (BSk, bordering on Dfb)
Sevastopol, Ukraine (BSk, bordering on Cfa and Cfb)
Shijiazhuang, Hebei, China (BSk)
Skardu, Pakistan (BSk)
Sulina, Romania (BSk)^[39]
Tabriz, Iran (BSk, bordering on Dsa)
Tehran, Iran (BSk)
Thala, Tunisia (BSk, bordering on Csa)
Tianjin, China (BSk, bordering on Dwa)
Ulaanbaatar, Mongolia (BSk, bordering on Dwb and Dwc)
Ulan-Ude, Russia (BSk)
Viedma, Argentina (BSk)
Yerevan, Armenia (BSk, bordering on Dfa)
Zacatecas City, Zacatecas, Mexico (BSk)
Zaragoza, Spain (BSk)

Group C: Temperate/mesothermal climates

In the Köppen climate system, temperate climates are defined as having an average temperature above 0 °C (32 °F) (or −3 °C (26.6 °F), as noted previously) in their coldest month but below 18 °C (64.4 °F). The average temperature of −3 °C (26.6 °F) roughly coincides with the equatorward limit of frozen ground and snow cover lasting for a month or more.

The second letter indicates the precipitation pattern—w indicates dry winters (driest winter month average precipitation less than one-tenth wettest summer month average precipitation). s indicates at least three times as much rain in the wettest month of winter as in the driest month of summer. f means significant precipitation in all seasons (neither above-mentioned set of conditions fulfilled).^[8]

The third letter indicates the degree of summer heat—a indicates warmest month average temperature above 22 °C (71.6 °F) while b indicates warmest month averaging below 22 °C but with at least four months averaging above 10 °C (50.0 °F), and c indicates one to three months averaging above 10 °C (50.0 °F).^[8]^[10]^[7]

Cs: Mediterranean-type climates

Csa: Hot-summer Mediterranean climates

These climates usually occur on the western sides of continents between the latitudes of 30° and 45°.^[40] These climates are in the polar front region in winter, and thus have moderate temperatures and changeable, rainy weather. Summers are hot and dry, due to the domination of the subtropical high-pressure systems, except in the immediate coastal areas, where summers are milder due to the nearby presence of cold ocean currents that may bring fog but prevent rain.^[9]^{: 221–223}

Examples

Adelaide, Australia (Csa)
Algiers, Algeria (Csa)
Angra do Heroísmo, Terceira Island, Portugal (Csa, bordering on Csb/Cfa/Cfb)
Antalya, Turkey (Csa)
Athens, Greece (Csa, bordering on BSh)
Barcelona, Spain (Csa, bordering on Cfa)
Beirut, Lebanon (Csa)
Casablanca, Morocco (Csa)
Chitral, Pakistan (Csa, bordering on BSk)
Dushanbe, Tajikistan (Csa)
Erbil, Iraq (Csa)
Faro, Portugal (Csa)
Fez, Morocco (Csa)
Funchal, Portugal (Csa, bordering on As)
Gibraltar (Csa)
Heraklion, Greece (Csa)
Homs, Syria (Csa)^[41]
Ilam, Iran (Csa)^[42]
Irbid, Jordan (Csa)^[43]
İzmir, Turkey (Csa)
Jerusalem, Israel (Csa)
Kardzhali, Bulgaria (Csa, bordering on Cfa)^[44]
Kermanshah, Iran (Csa)
Latakia, Syria (Csa)
Lisbon, Portugal (Csa)
Marseille, France (Csa)
Menorca, Balearic Islands, Spain (Csa)
Mersin, Turkey (Csa)
Monaco (Csa)
Naples, Italy (Csa, bordering on Cfa)
Nice, France (Csa)
Novorossiysk, Krasnodar Krai, Russia (Csa, bordering on Cfa)
Palermo, Italy (Csa)
Patras, Greece (Csa)
Perth, Western Australia, Australia (Csa)
Podgorica, Montenegro (Csa, bordering on Cfa)
Prodromos, Cyprus (Csa)
Provo, Utah, United States (Csa, bordering on Dsa)
Rome, Italy (Csa)
Sacramento, California, United States (Csa)
Seville, Spain (Csa)
Sanandaj, Iran (Csa, bordering on Dsa)
Shkodër, Albania (Csa, bordering on Cfa)
Split, Croatia (Csa)
Taloqan, Takhar, Afghanistan (Csa)
Tangier, Morocco (Csa)
Tashkent, Uzbekistan (Csa, bordering on BSk)
Tecate, Baja California, Mexico (Csa)
Tel Aviv, Israel (Csa)
Tlemcen, Algeria (Csa)^[45]
Tunis, Tunisia (Csa)
Urfa, Turkey (Csa)
Valletta, Malta (Csa)
Vatican City (Csa)
Walla Walla, Washington, United States (Csa)

Csb: Warm-summer Mediterranean climates

Dry-summer climates sometimes extend to additional areas where the warmest month average temperatures do not reach 22 °C (71.6 °F), most often in the 40s latitudes. These climates are classified as Csb.^[8]

Examples

Albany, Western Australia, Australia (Csb)
Aluminé, Neuquén Province, Argentina (Csb)
Bayda, Libya (Csb)
Cape Town, South Africa (Csb, bordering on Csa)
Concepción, Chile (Csb)
Guarda, Portugal (Csb)
Ibarra, Ecuador (Csb)
Jabal el-Sheikh (slopes), Syria (Csb)
Korçë, Albania (Csb, bordering on Dsb)^[46]^[47]
Kütahya, Turkey (Csb, bordering on Dsb)^[48]
León, Spain (Csb)^[28]
Linares, Chile (Csb)
Lonquimay, Araucanía Region, Chile (Csb, bordering on Cfb)
Mount Gambier, South Australia, Australia (Csb)
Nakuru, Kenya (Csb)
Nanaimo, British Columbia, Canada (Csb)
Ohrid, North Macedonia (Csb)
Pasto, Colombia (Csb)
Peniche, Portugal (Csb)
Port Lincoln, South Australia, Australia (Csb, bordering on Cfb)
Portland, Oregon, United States (Csb)
Porto, Portugal (Csb)
Rieti, Italy (Csb)
Salamanca, Spain (Csb)
San Carlos de Bariloche, Argentina (Csb)
San Cristóbal de la Laguna, Spain (Csb)
San Francisco, California, United States (Csb)
San Jose, California, United States (Csb)
Seattle, Washington, United States (Csb)
Sewell, Chile (Csb)
Siah Bisheh, Iran (Csb)
Sintra, Portugal (Csb)
Valladolid, Spain (Csb)
Victoria, British Columbia, Canada (Csb)

Csc: Cold-summer Mediterranean climates

Cold summer Mediterranean climates (Csc) exist in high-elevation areas adjacent to coastal Csb climate areas, where the strong maritime influence prevents the average winter monthly temperature from dropping below 0 °C. This climate is rare and is predominantly found in climate fringes and isolated areas of the Cascades and Andes Mountains, as the dry-summer climate extends further poleward in the Americas than elsewhere.^[9] Rare instances of this climate can be found in some coastal locations in the North Atlantic and at high altitudes in Hawaii.

Examples

Balmaceda, Chile (Csc, bordering on Csb)
Haleakalā Summit, Hawaii, United States (Csc)
Liawenee, Australia (Csc, bordering on Cfc and Cfb)
Røst, Norway (Csc, bordering on Cfc)
Spirit Lake, Washington, United States (Csc, bordering on Dsc)

Cfa: Humid subtropical climates

These climates usually occur on the eastern coasts and eastern sides of continents, usually in the high 20s and 30s latitudes. Unlike the dry summer Mediterranean climates, humid subtropical climates have a warm and wet flow from the tropics that creates warm and moist conditions in the summer months. As such, summer (not winter as is the case in Mediterranean climates) is often the wettest season.

The flow out of the subtropical highs and the summer monsoon creates a southerly flow from the tropics that brings warm and moist air to the lower east sides of continents. This flow is often what brings the frequent and strong but short-lived summer thundershowers so typical of the more southerly subtropical climates like the southeast United States, southern China, and Japan.^[9]^{: 223–226}

Examples

Astara, Azerbaijan (Cfa, bordering on Csa)
Asunción, Paraguay (Cfa, bordering on Aw)
Atlanta, Georgia, United States (Cfa)
Balbalan, Philippines (Cfa, bordering on Am)
Bandar-e Anzali, Gilan, Iran (Cfa)
Belgrade, Serbia (Cfa)
Bologna, Italy (Cfa)
Bratislava, Slovakia (Cfa, bordering on Cfb/Dfa/Dfb)
Brisbane, Australia (Cfa)
Budapest, Hungary (Cfa, bordering on Dfa)
Buenos Aires, Argentina (Cfa)
Chongqing, China (Cfa, bordering on Cwa)
Ciudad del Este, Paraguay (Cfa)
Constanța, Romania (Cfa, bordering on BSk)
Corvo Island, Portugal (Cfa)
Dallas, Texas, United States (Cfa)
Dir, Pakistan (Cfa)
Durban, KwaZulu-Natal, South Africa (Cfa)
Edirne, Turkey (Cfa, bordering on Csa)^[49]
Florianópolis, Santa Catarina, Brazil (Cfa)
Florina, Greece (Cfa, bordering on Dfa)
Geoje, South Korea (Cfa, bordering on Cwa)
Giresun, Turkey (Cfa)
Girona, Spain (Cfa, bordering on Csa)^[28]
Huesca, Spain (Cfa)
Ijevan, Tavush, Armenia (Cfa, bordering on Dfa)^[50]
Jeju, South Korea (Cfa)
Juan Fernández Islands, Chile (Cfa, bordering on Cfb/Csa/Csb)
Koper, Slovenia (Cfa)
Kozani, Greece (Cfa)^[51]
Krasnodar, Russia (Cfa, bordering on Dfa)
Kutaisi, Georgia (Cfa)
La Plata, Argentina (Cfa)
Lugano, Ticino, Switzerland (Cfa, bordering on Cfb)
Lyon, France (Cfa, bordering on Cfb)
Mamaia, Romania (Cfa, bordering on Cfb)
Matamoros, Tamaulipas, Mexico (Cfa, bordering on Aw)
Milan, Italy (Cfa)
Montevideo, Uruguay (Cfa)
Mostar, Bosnia and Herzegovina (Cfa, bordering on Csa)
New York City, New York, United States (Cfa, bordering on Dfa)
Osaka, Japan (Cfa)
Porto Alegre, Rio Grande do Sul, Brazil (Cfa)
Prizren, Kosovo (Cfa, bordering on Dfa and Cfb)^[52]
Rasht, Gilan, Iran (Cfa)
Rijeka, Croatia (Cfa)
Rosario, Argentina (Cfa, bordering on Cwa)
Samsun, Turkey (Cfa)
San Marino (Cfa)
São Paulo, Brazil (Cfa, bordering on Cwa)
Sari, Mazandaran, Iran (Cfa, bordering on Csa)
Shanghai, China (Cfa)
Simferopol, Ukraine (Cfa, bordering on Dfa)
Skopje, North Macedonia (Cfa, bordering on Dfa and BSk)
Sochi, Russia (Cfa)
Srinagar, India (Cfa)
Sydney, Australia (Cfa)
Taipei, Taiwan (Cfa)
Tbilisi, Georgia (Cfa, bordering on BSk)
Tirana, Albania (Cfa, bordering on Csa)
Tokyo, Japan (Cfa)
Toulouse, France (Cfa)
Ulsan, South Korea (Cfa)
Varna, Bulgaria (Cfa)
Valence, France (Cfa, bordering on Cfb)
Venice, Italy (Cfa)
Wagga Wagga, Australia (Cfa)
Washington, D.C., United States (Cfa)
Wuhan, China (Cfa)
Yalta, Ukraine (Cfa, bordering on Csa)
Yokohama, Japan (Cfa)
Zaqatala, Azerbaijan (Cfa)^[53]
Zonguldak, Turkey (Cfa, bordering on Cfb)

Cfb: Oceanic climates

Marine west coast climate

Cfb climates usually occur in the higher middle latitudes on the western sides of continents; they are typically situated immediately poleward of the Mediterranean climates in the 40s and 50s latitudes. However, in southeast Australia, southeast South America, and extreme southern Africa this climate is found immediately poleward of temperate climates, on places near the coast and at a somewhat lower latitude. In western Europe, this climate occurs in coastal areas up to 68°N in Norway.

These climates are dominated all year round by the polar front, leading to changeable, often overcast weather. Summers are mild due to cool ocean currents. Winters are milder than other climates in similar latitudes, but usually very cloudy, and frequently wet. Cfb climates are also encountered at high elevations in certain subtropical and tropical areas, where the climate would be that of a subtropical/tropical rainforest if not for the altitude. These climates are called "highlands".^[9]^{: 226–229}

Examples

Amsterdam, North Holland, Netherlands (Cfb)
Artvin, Turkey (Cfb, bordering on Cfa/Csa/Csb)^[54]
Auckland, New Zealand (Cfb)
Baltiysk, Kaliningrad Oblast, Russia (Cfb, bordering on Dfb)
Belfast, Northern Ireland, United Kingdom (Cfb)
Bergen, Vestland, Norway (Cfb)
Berlin, Germany (Cfb)
Bern, Switzerland (Cfb, bordering on Dfb)
Bilbao, Spain (Cfb)
Block Island, Rhode Island, United States (Cfb, bordering on Dfb)
Bolu, Turkey (Cfb)
Bordeaux, France (Cfb, bordering on Cfa)
Bornholm, Denmark (Cfb)
Brussels, Belgium (Cfb)
Caransebeş, Romania (Cfb, bordering on Dfb)
Cetinje, Montenegro (Cfb, bordering on Dfb)
Christchurch, New Zealand (Cfb)
Copenhagen, Denmark (Cfb)
Dublin, Ireland (Cfb)
Forks, Washington, United States (Cfb)
Frankfurt, Hesse, Germany (Cfb)
Gdynia, Poland (Cfb)
Geneva, Switzerland (Cfb)
George, Western Cape, South Africa (Cfb)
Gijón, Spain (Cfb)
Glasgow, Scotland, United Kingdom (Cfb)
Gothenburg, Sweden (Cfb)
Győr, Hungary (Cfb, bordering on Cfa/Dfa/Dfb)
Hobart, Tasmania, Australia (Cfb)
Île Amsterdam, French Southern and Antarctic Lands (Cfb)
Île d'Yeu, France (Cfb)
Isle of Man, United Kingdom (Cfb)
Ketchikan, Alaska, United States (Cfb)
Krujë, Albania (Cfb, bordering on Cfa)
L'Aquila, Italy (Cfb, bordering on Cfa)
Ljubljana, Slovenia (Cfb)
Lofoten, Nordland, Norway (Cfb, bordering on Cfc/Dfb/Dfc)
London, England, United Kingdom (Cfb)
Luxembourg City, Luxembourg (Cfb)
Malmö, Sweden (Cfb)
Mar del Plata, Argentina (Cfb)
Melbourne, Victoria, Australia (Cfb, bordering on Cfa)
Munich, Bavaria, Germany (Cfb)
Ørland, Trøndelag, Norway (Cfb)
Osorno, Los Lagos Region, Chile (Cfb)
Paris, France (Cfb)
Port Elizabeth, South Africa (Cfb)
Prague, Czech Republic (Cfb, bordering on Dfb)
Prince Rupert, British Columbia, Canada (Cfb)
Puerto Montt, Los Lagos Region, Chile (Cfb)
Punta del Este, Uruguay (Cfb, bordering on Cfa)
Salzburg, Austria (Cfb)
Santander, Spain (Cfb)
Santiago de Compostela, Spain (Cfb)
Sarajevo, Bosnia and Herzegovina (Cfb, bordering on Dfb)
Skagen, Denmark (Cfb)
Trevico, Italy (Cfb)^[55]
Tristan da Cunha, United Kingdom (Cfb)
Vaduz, Liechtenstein (Cfb)
Valdivia, Los Ríos Region, Chile (Cfb)
Vancouver, British Columbia, Canada (Cfb, bordering on Csb)
Vienna, Austria (Cfb)
Villa La Angostura, Neuquén Province, Argentina (Cfb)
Wellington, New Zealand (Cfb)
Wollongong, New South Wales, Australia (Cfb, bordering on Cfa)
Wrocław, Poland (Cfb, bordering on Dfb)
Zagreb, Croatia (Cfb, bordering on Dfb)
Zürich, Switzerland (Cfb)

Subtropical highland climate with uniform rainfall

Subtropical highland climates with uniform rainfall (Cfb) are a type of oceanic climate mainly found in the highlands of Australia, such as in or around the Great Dividing Range in the north of the state of New South Wales, and also sparsely in other continents, such as in South America, among others. Unlike a typical Cwb climate, they tend to have rainfall spread evenly throughout the year. They have characteristics of both the Cfb and Cfa climates, but unlike these climates, they have a high diurnal temperature variation and low humidity, owing to their inland location and relatively high elevation.

Examples

Andorra la Vella, Andorra (Cfb)
Blue Mountains, Jamaica (Cfb)
Bogotá, Colombia (Cfb)
Briançon, France (Cfb, bordering on Dfb)
Brinchang, Malaysia (Cfb)
Cameron Highlands, Malaysia (Cfb)
Campos do Jordão, São Paulo, Brazil (Cfb)
Canberra, Australian Capital Territory, Australia (Cfb)
Chachapoyas, Peru (Cfb)
Cobán, Guatemala (Cfb)
Cuenca, Ecuador (Cfb)
Curitiba, Paraná, Brazil (Cfb)
Dullstroom, South Africa (Cfb)
Eldoret, Kenya (Cfb)
Goris, Syunik, Armenia (Cfb, bordering on Dfb)
Hengshan, China (Cfb, bordering on Cfa/Dfa/Dfb)
Kabale, Uganda (Cfb)
Kodaikanal, India (Cfb)
La Esperanza, Honduras (Cfb)
Le Tampon, Réunion, France (Cfb)
Lithgow, New South Wales, Australia (Cfb)
Manizales, Colombia (Cfb)
Maseru, Lesotho (Cfb, bordering on Cwb)
Mthatha, South Africa (Cfb)
Mucuchíes, Venezuela (Cfb, bordering on Cwb)
Mulia, Indonesia (Cfb)
Nuwara Eliya, Sri Lanka (Cfb)
Oruro, Bolivia (Cfb, bordering on Cwb)
Quito, Pichincha, Ecuador (Cfb)
Sa Pa, Vietnam (Cfb)
Soria, Spain (Cfb)
Teresópolis, Rio de Janeiro, Brazil (Cfb)
Tunja, Colombia (Cfb)
Volcano, Hawaii, United States (Cfb)
Wabag, Papua New Guinea (Cfb)
Waynesville, North Carolina, United States (Cfb)
Williams, Arizona, United States (Cfb)
Xalapa, Veracruz, Mexico (Cfb, bordering on Cfa)

Cfc: Subpolar oceanic climate

Subpolar oceanic climates (Cfc) occur poleward of or at higher elevations than the maritime temperate climates and are mostly confined either to narrow coastal strips on the western poleward margins of the continents, or, especially in the Northern Hemisphere, to islands off such coasts. They occur in both hemispheres, generally in the high 50s and 60s latitudes in the Northern Hemisphere and the 50s latitudes in the Southern Hemisphere.^[9]

Examples

Auckland Islands, New Zealand (Cfc)
Bø, Nordland, Norway (Cfc, bordering on Cfb/Dfb/Dfc)
Hafnarfjörður, Iceland (Cfc, bordering on Dfc)
Karlsøy, Norway (Cfc, bordering on Dfc)
Miena, Tasmania, Australia (Cfc)
Punta Arenas, Chile (Cfc)
Reykjavík, Iceland (Cfc)
Río Grande, Tierra del Fuego, Argentina (Cfc, bordering on BSk/Dfc/ET)
Stanley, Falkland Islands (Cfc, bordering on ET)
Tórshavn, Faroe Islands (Cfc)
Unalaska, Alaska, United States (Cfc)
Ushuaia, Tierra del Fuego, Argentina (Cfc, bordering on ET)
Værøy, Norway (Cfc, bordering on Csc)
Vestmannaeyjar, Iceland (Cfc, bordering on ET)

Cw: Dry-winter subtropical climates

Cwa: Dry-winter humid subtropical climate

Cwa is a monsoonal influenced version of the humid subtropical climate, having the classic dry winter–wet summer pattern associated with tropical monsoonal climates. They are found at similar latitudes as the Cfa climates, except in regions where monsoons are more prevalent. These regions are in the Southern Cone of South America, the Gangetic Plain of South Asia, southeastern Africa, and parts of East Asia and Mexico.

Examples

Antananarivo, Madagascar (Cwa, bordering on Cwb)
Birgunj, Nepal (Cwa)
Busan, South Korea (Cwa)
Changwon, South Korea (Cwa, bordering on Cfa)
Chengdu, Sichuan, China (Cwa)
Córdoba, Argentina (Cwa)
Delhi, India (Cwa, bordering on BSh)
Dinajpur, Bangladesh (Cwa)
Guadalajara, Jalisco, Mexico (Cwa)
Guangzhou, Guangdong, China (Cwa)^[56]
Guwahati, India (Cwa, bordering on Aw)
Hanoi, Vietnam (Cwa)
Hong Kong (Cwa)
Islamabad, Pakistan (Cwa)
Kathmandu, Nepal (Cwa)
León, Guanajuato, Mexico (Cwa)
Lilongwe, Malawi (Cwa)
Lubumbashi, Democratic Republic of Congo (Cwa)
Lucknow, Uttar Pradesh, India (Cwa)
Luena, Angola (Cwa, bordering on Aw)
Lusaka, Zambia (Cwa)
Macau (Cwa)
Mackay, Queensland, Australia (Cwa, bordering on Aw)
Ndola, Zambia (Cwa)
Phonsavan, Laos (Cwa)
Pokhara, Nepal (Cwa)
Pretoria, Gauteng, South Africa (Cwa)
Qingdao, Shandong, China (Cwa, bordering on Dwa)
Rangpur, Bangladesh (Cwa)
Rawalpindi, Pakistan (Cwa)
Saidpur, Bangladesh (Cwa)
Sialkot, Pakistan (Cwa)
Siguatepeque, Honduras (Cwa)
Taunggyi, Myanmar (Cwa)
Tucumán, Argentina (Cwa)
Yeosu, South Korea (Cwa)
Zapopan, Mexico (Cwa)
Zhengzhou, Henan, China (Cwa)

Cwb: Dry-winter subtropical highland climate

Dry-winter subtropical highland climate (Cwb) is a type of climate mainly found in highlands inside the tropics of Central America, South America, Africa, and South and Southeast Asia or areas in the subtropics. Winters are noticeable and dry, and summers can be very rainy. In the tropics, the monsoon is provoked by the tropical air masses and the dry winters by subtropical high pressure.

Examples

Addis Ababa, Ethiopia (Cwb)
Arusha, Tanzania (Cwb)
Atok, Philippines (Cwb)
Batu, Indonesia (Cwb)
Byumba, Rwanda (Cwb)
Cajamarca, Peru (Cwb)
Cherrapunji, India (Cwb)
Constanza, Dominican Republic (Cwb)
Cusco, Peru (Cwb)
Da Lat, Vietnam (Cwb)
Dali City, China (Cwb)
Dedza, Malawi (Cwb)
Diamantina, Brazil (Cwb)
Dieng Plateau, Indonesia (Cwb)
Fraijanes, Guatemala (Cwb)
Gangtok, India (Cwb)
Hakha, Myanmar (Cwb)
Harare, Zimbabwe (Cwb)
Huambo, Angola (Cwb)
Huaraz, Peru (Cwb)
Ixchiguán, Guatemala (Cwb, bordering on Cwc)
Johannesburg, South Africa (Cwb)
Kenscoff, Haiti (Cwb, bordering on Aw)
Kunming, China (Cwb)
La Trinidad, Philippines (Cwb)
Lichinga, Mozambique (Cwb)
Lukla, Nepal (Cwb)
Mbabane, Eswatini (Cwb)
Mbeya, Tanzania (Cwb)
Mexico City, Mexico (Cwb)
Mokhotlong, Lesotho (Cwb)
Nairobi, Kenya (Cwb)
Ndu, Cameroon (Cwb)
Ooty, India (Cwb)
Qujing, Yunnan, China (Cwb, bordering on Cfb)
Phongsali, Laos (Cwb)
Puebla, Mexico (Cwb)
Quetzaltenango, Guatemala (Cwb)
Salta, Argentina (Cwb)
Shimla, India (Cwb)
Sucre, Bolivia (Cwb)
Thimphu, Bhutan (Cwb, bordering on Cwa)

Cwc: Dry-winter cold subtropical highland climate

Dry-winter cold subtropical highland climates (Cwc) exist in high-elevation areas adjacent to Cwb climates. This climate is rare and is found mainly in isolated locations mostly in the Andes in Bolivia and Peru, as well as in sparse mountain locations in Southeast Asia.

El Alto, Bolivia (Cwc, bordering on ET)
Juliaca, Peru (Cwc, bordering on ET)
La Paz, Bolivia (Cwc, bordering on ET)
Mount Pulag, Philippines (Cwc, bordering on ET and Cwb)
Potosí, Bolivia (Cwc, bordering on ET)

Group D: Continental/microthermal climates

These climates have an average temperature above 10 °C (50 °F) in their warmest months, and the coldest month average below 0 °C (or −3 °C (26.6 °F), as noted previously). These usually occur in the interiors of continents and on their upper east coasts, normally north of 40°N. In the Southern Hemisphere, group D climates are extremely rare due to the smaller land masses in the middle latitudes and the almost complete absence of land at 40–60°S, existing only in some highland locations.

Dfa/Dwa/Dsa: Hot summer humid continental climates

Dfa climates usually occur in the high 30s and low 40s latitudes, with a qualifying average temperature in the warmest month of greater than 22 °C (72 °F). In Europe, these climates tend to be much drier than in North America. Dsa exists at higher elevations adjacent to areas with hot summer Mediterranean (Csa) climates.^[9]^: 231–32

These climates exist only in the Northern Hemisphere because the Southern Hemisphere has no large landmasses isolated from the moderating effects of the sea within the middle latitudes.

Examples

Aktobe, Kazakhstan (Dfa)
Almaty, Kazakhstan (Dfa)
Aomori, Japan (Dfa, bordering on Cfa)
Boston, Massachusetts, United States (Dfa, bordering on Cfa)
Bucharest, Romania (Dfa, bordering on Cfa)
Cheonan, South Korea (Dfa, bordering on Dwa)
Chicago, Illinois, United States (Dfa)
Chișinău, Moldova (Dfa)
Dnipro, Ukraine (Dfa, bordering on Dfb)
Donetsk, Ukraine (Dfa)
Grozny, Chechnya, Russia (Dfa)
Hakodate, Japan (Dfa, bordering on Dfb)
Hamilton, Ontario, Canada (Dfa, bordering on Dfb)
Iași, Romania (Dfa, bordering on Dfb)
Kimchaek, North Korea (Dfa, bordering on Dwa)
Minneapolis, Minnesota, United States (Dfa)
Odesa, Ukraine (Dfa, bordering on Cfa and BSk)
Oral, Kazakhstan (Dfa, bordering on BSk)
Pittsburgh, Pennsylvania, United States (Dfa)
Pleven, Bulgaria (Dfa)
Pogradec, Albania (Dfa, bordering on Cfa/Cfb/Dfb)
Qabala, Azerbaijan (Dfa, bordering on Cfa and Dfb)
Rostov-on-Don, Russia (Dfa)
Ruse, Bulgaria (Dfa, bordering on Cfa)
Sapporo, Japan (Dfa, bordering on Dfb)
Saratov, Russia (Dfa)^[57]
Szeged, Hungary (Dfa, bordering on Cfa)
Toronto, Ontario, Canada (Dfa, bordering on Dfb)
Ürümqi, Xinjiang, China (Dfa, bordering on BSk)
Volgograd, Russia (Dfa, bordering on BSk)^[58]
Windsor, Ontario, Canada (Dfa)
Zaječar, Serbia (Dfa, bordering on Cfa)

In eastern Asia, Dwa climates extend further south into the mid-30s latitudes due to the influence of the Siberian high-pressure system, which also causes winters there to be dry, and summers can be very wet because of monsoon circulation.

Examples

Beijing, China (Dwa, bordering on BSk)
Blagoveshchensk, Amur Oblast, Russia (Dwa, bordering on Dwb)^[59]
Chongjin, North Korea (Dwa)
Chuncheon, Gangwon Province, South Korea (Dwa)
Harbin, China (Dwa)
Incheon, South Korea (Dwa)
Kaesong, North Korea (Dwa)
North Platte, Nebraska, United States (Dwa, bordering on Dfa and BSk)
Phillipsburg, Kansas, United States (Dwa, bordering on Dfa)
Pyongyang, North Korea (Dwa)
Rapid City, South Dakota, United States (Dwa, bordering on BSk)
Seoul, South Korea (Dwa)
Shenyang, China (Dwa)
Xi'an, Shaanxi, China (Dwa, bordering on Cwa)

Dsa exists only at higher elevations adjacent to areas with hot summer Mediterranean (Csa) climates.

Examples

Arak, Iran (Dsa, bordering on BSk)
Bishkek, Kyrgyzstan (Dsa)
Bitlis, Turkey (Dsa)
Cambridge, Idaho, United States (Dsa)
Chirchiq, Uzbekistan (Dsa, bordering on Csa)^[60]
Fayzabad, Badakhshan, Afghanistan (Dsa, bordering on Csa)^[61]
Ghazni, Afghanistan (Dsa)
Hakkâri, Turkey (Dsa)
Hamedan, Iran (Dsa, bordering on BSk)
Isfara, Tajikistan (Dsa)
Logan, Utah, United States (Dsa)
Muş, Turkey (Dsa)
Salt Lake City, Utah, United States (Dsa, bordering on Csa)
Saqqez, Iran (Dsa)
Shymkent, Kazakhstan (Dsa, bordering on Csa)

Dfb/Dwb/Dsb: Warm summer humid continental/hemiboreal climates

Dfb climates are immediately poleward of hot summer continental climates, generally in the high 40s and low 50s latitudes in North America and Asia, and also extending to higher latitudes into the high 50s and low 60s latitudes in central and eastern Europe, between the maritime temperate and continental subarctic climates.^[9]

Examples

Aetomilitsa, Greece (Dfb, bordering on Cfb)
Akhaltsikhe, Georgia (Dfb)
Ardahan, Turkey (Dfb)
Asahikawa, Hokkaido, Japan (Dfb)
Astana, Kazakhstan (Dfb)
Augsburg, Bavaria, Germany (Dfb, bordering on Cfb)
Briceni, Moldova (Dfb)^[62]
Brno, Czech Republic (Dfb)
Chamonix, France (Dfb)
Cluj-Napoca, Romania (Dfb)
Cortina d'Ampezzo, Italy (Dfb)
Debrecen, Hungary (Dfb, bordering on Cfa/Cfb/Dfa)
Edmonton, Alberta, Canada (Dfb)
El Pas de la Casa, Andorra (Dfb, bordering on Dfc)
Erzurum, Turkey (Dfb)
Fairbanks, Alaska, United States (Dfb, bordering on Dfc)
Falls Creek, Victoria, Australia (Dfb, bordering on Dfc and Cfb)
Falun, Dalarna, Sweden (Dfb)
Görlitz, Saxony, Germany (Dfb, bordering on Cfb)
Gospić, Croatia (Dfb, bordering on Cfb)
Gyumri, Shirak, Armenia (Dfb)
Helsinki, Finland (Dfb)
Idaho Falls, Idaho, United States (Dfb)
Imilchil, Morocco (Dfb, bordering on Cfb)
Innsbruck, Austria (Dfb)
Karaganda, Kazakhstan (Dfb)
Kargil, India (Dfb, bordering on Dwb)^[63]
Kars, Turkey (Dfb)
Klagenfurt, Austria (Dfb)
Košice, Slovakia (Dfb)
Kraków, Poland (Dfb)
Krasnoyarsk, Russia (Dfb, bordering on Dfc)
Kushiro, Hokkaido, Japan (Dfb)
Kyiv, Ukraine (Dfb)
La Chaux-de-Fonds, Switzerland (Dfb)
Lendava, Slovenia (Dfb, bordering on Cfb)
Lillehammer, Norway (Dfb, bordering on Dfc)
Livno, Bosnia and Herzegovina (Dfb, bordering on Cfb)
Lviv, Ukraine (Dfb)
Marquette, Michigan, United States (Dfb)
Miercurea Ciuc, Romania (Dfb)
Minsk, Belarus (Dfb)
Montreal, Quebec, Canada (Dfb)
Moscow, Russia (Dfb)
Mount Buller, Victoria, Australia (Dfb, bordering on Cfb/Cfc/Dfc)
Mouthe, France (Dfb)
Mutsu, Aomori, Japan (Dfb, bordering on Cfb)
Novosibirsk, Russia (Dfb)
Oslo, Norway (Dfb)
Ottawa, Ontario, Canada (Dfb)
Pavlodar, Kazakhstan (Dfb, bordering on Dfa)
Perisher Valley, New South Wales, Australia (Dfb, bordering on Cfb/Cfc/Dfc)
Portland, Maine, United States (Dfb)
Poznań, Poland (Dfb, bordering on Cfb)
Pristina, Kosovo (Dfb, bordering on Cfb and Cfa)
Riga, Latvia (Dfb)
Saint Petersburg, Russia (Dfb)
Schaan, Liechtenstein (Dfb, bordering on Cfb)
Sofia, Bulgaria (Dfb, bordering on Cfb)
Stockholm, Sweden (Dfb)
Subotica, Serbia (Dfb, bordering on BSk)
Szombathely, Hungary (Dfb, bordering on Cfb)
Tallinn, Estonia (Dfb)
Tampere, Finland (Dfb, bordering on Dfc)
Toblach, Italy (Dfb)^[64]
Trondheim, Norway (Dfb)
Turku, Finland (Dfb)
Uppsala, Sweden (Dfb)
Vilnius, Lithuania (Dfb)
Warsaw, Poland (Dfb, bordering on Cfb)
Winnipeg, Manitoba, Canada (Dfb)
Žabljak, Montenegro (Dfb)

Like with all Group D climates, Dwb climates mostly only occur in the northern hemisphere.

Examples

Baruunturuun, Mongolia (Dwb, bordering on Dwc)
Calgary, Alberta, Canada (Dwb, bordering on Dfb and BSk)
Chita, Zabaykalsky Krai, Russia (Dwb, bordering on Dwc)
Hailin, Heilongjiang, China (Dwb, bordering on Dwa)
Harrison, Nebraska, United States (Dwb, bordering on Dfb)
Heihe, Heilongjiang, China (Dwb)
Irkutsk, Russia (Dwb, bordering on Dwc)
Khabarovsk, Russia (Dwb, bordering on Dwa)
Pembina, North Dakota, United States (Dwb, bordering on Dfb)
Pyeongchang, South Korea (Dwb)
Rason, North Korea (Dwb)
Shigatse, Tibet, China (Dwb)
Thief River Falls, Minnesota, United States (Dwb, bordering on Dwa)
Vladivostok, Primorsky Krai, Russia (Dwb)
Yanji, Jilin, China (Dwb)

Dsb arises from the same scenario as Dsa, but at even higher altitudes or latitudes, and chiefly in North America, since the Mediterranean climates extend further poleward than in Eurasia.

Examples

Abali, Iran (Dsb)^[65]
Ağrı, Turkey (Dsb)
Alto Río Senguer, Chubut Province, Argentina (Dsb, bordering on BSk/Csb/Csc/Dsc)
Castlegar, British Columbia, Canada (Dsb, bordering on Dfb)
Chaghcharan, Ghor, Afghanistan (Dsb)
Dras, India (Dsb)
Flagstaff, Arizona, United States (Dsb, bordering on Csb)
Jabal el-Sheikh (summit), Syria (Dsb)
Jermuk, Vyots Dzor, Armenia (Dsb, bordering on Dfb)^[66]
Puente del Inca, Mendoza Province, Argentina (Dsb, bordering on Csb)
Puerto de Navacerrada, Spain (Dsb, bordering on Csb)^[28]
Rocca di Mezzo, Italy (Dsb, bordering on Csb and Cfb)
Roghun, Tajikistan (Dsb)
Sivas, Turkey (Dsb)
South Lake Tahoe, California, United States (Dsb, bordering on Csb)
Spokane, Washington, United States (Dsb, bordering on Dsa and Csb)

Dfc/Dwc/Dsc: Subarctic/boreal climates

Dfc, Dsc and Dwc climates occur poleward of the other group D climates, or at higher altitudes, generally in the 50s and 60s latitudes.^[9]^{: 232–235}

Examples:

Akureyri, Iceland (Dsc, bordering on Csc)
Alta, Norway (Dfc)
Anadyr, Chukotka, Russia (Dfc)
Anchorage, Alaska, United States (Dfc, bordering on Dfb)
Arkhangelsk, Russia (Dfc)
Bodie, California, United States (Dsc, bordering on Dsb)
Charlotte Pass, New South Wales, Australia (Dfc)
Coma Pedrosa, Andorra (Dfc)
Delta Junction, Alaska, United States (Dwc, bordering on BSk)
Feldberg, Baden-Württemberg, Germany (Dfc)
Fraser, Colorado, United States (Dfc)
Geilo, Buskerud, Norway (Dfc)
Hikkim, India (Dfc)
Inukjuak, Quebec, Canada (Dsc, bordering on ET)
Jyväskylä, Finland (Dfc)
Kangerlussuaq, Greenland, Denmark (Dfc, bordering on ET and BSk)
Kiruna, Sweden (Dfc)
Labrador City, Newfoundland and Labrador, Canada (Dfc)
Livigno, Italy (Dfc)
Luleå, Sweden (Dfc)
Lysá hora, Czech Republic (Dfc)^[67]
Mohe, Heilongjiang, China (Dwc)
Nagqu, Tibet, China (Dwc, bordering on ET)
Narsarsuaq, Greenland, Denmark (Dfc, bordering on ET)
Norilsk, Russia (Dfc)
Nyurba, Russia (Dsc, bordering on Dfc)
Obergurgl, Austria (Dfc, bordering on ET)
Okhotsk, Khabarovsk Krai, Russia (Dwc)
Oulu, Finland (Dfc, bordering on Dfb)
Paganella, Italy (Dfc, bordering on Dwc and ET)
Røros, Norway (Dfc)
Saint Pierre and Miquelon, France (Dfc, bordering on Dfb)
Soldotna, Alaska, United States (Dsc)
St. Moritz, Grisons, Switzerland (Dfc)
Šerák, Czech Republic (Dfc)
Štrbské Pleso, Slovakia (Dfc)^[68]
Thompson, Manitoba, Canada (Dfc)
Tromsø, Norway (Dfc)
Tsetserleg, Arkhangai Province, Mongolia (Dwc)^[69]
Umeå, Sweden (Dfc, bordering on Dfb)
Vaasa, Finland (Dfc)
Valle Nevado, Chile (Dfc)
Whitehorse, Yukon, Canada (Dfc)
Yakutsk, Sakha Republic, Russia (Dfc, bordering on Dfd)
Yellowknife, Northwest Territories, Canada (Dfc)
Yushu City, Qinghai, China (Dwc, bordering on Dwb)

Dfd/Dwd/Dsd: Subarctic/boreal climates with severe winters

Places with this climate have severe winters, with the temperature in their coldest month lower than −38 °C. These climates occur only in eastern Siberia, and are the second coldest, before EF. The coldest recorded temperatures in the Northern Hemisphere belonged to this climate. The names of some of the places with this climate have become veritable synonyms for the extreme, severe winter cold.^[70]

Examples

Allakh-Yun, Sakha Republic, Russia (Dwd)
Delyankir, Sakha Republic, Russia (Dwd)
Khonuu, Sakha Republic, Russia (Dfd)
Okhotsky-Perevoz, Sakha Republic, Russia (Dfd)
Oymyakon, Sakha Republic, Russia (Dfd)
Udachny, Sakha Republic, Russia (Dfd, bordering on Dfc)
Verkhoyansk, Sakha Republic, Russia (Dsd)

Group E: Polar climates

In the Köppen climate system, polar climates are defined as the warmest temperature of any month being below 10 °C (50 °F). Polar climates are further divided into two types, tundra climates and icecap climates:

ET: Tundra climate

Tundra climate (ET): warmest month has an average temperature between 0 and 10 °C. These climates occur on the northern edges of the North American and Eurasian land masses (generally north of 70 °N although they may be found farther south depending on local conditions), and on nearby islands. ET climates are also found on some islands near the Antarctic Convergence, and at high elevations outside the polar regions, above the tree line.

Examples

Alert, Nunavut, Canada (ET, bordering on EF)
Amdo, Tibet, China (ET)
Ben Nevis, Scotland, United Kingdom (ET)
Bouvet Island (ET)
Cairn Gorm, Scotland, United Kingdom (ET)
Campbell Island, New Zealand (ET)
Cerro de Pasco, Peru (ET)^[71]
Crozet Islands (ET)
Dikson Island, Russia (ET)
Dingboche, Nepal (ET)
El Aguilar, Argentina (ET)
Esperanza Base, Antarctica (ET)
Finse, Norway (ET)
Ilulissat, Greenland, Denmark (ET)
Iqaluit, Nunavut, Canada (ET)
Ísafjörður, Iceland (ET, bordering on Csc)
Ittoqqortoormiit, Greenland, Denmark (ET)
Jan Mayen, Norway (ET)
Jungfraujoch, Switzerland (ET, bordering on EF)
Kasprowy Wierch, Poland (ET)
Kerguelen Islands (ET)
La Rinconada, Peru (ET)
Lomnický štít, Prešov Region, Slovakia (ET)^[72]
Macquarie Island, Australia (ET)
Mauna Loa (slopes), Hawaii, United States (ET, bordering on Csc and Cfc)
Möðrudalur, Iceland (ET)
Mount Apo, Philippines (ET, bordering on Cfc)
Mount Aragats (slopes), Armenia (ET, bordering on Dfc)
Mount Fuji, Japan (ET)
Mount Rainier (slopes), Washington, United States (ET)
Mount Washington, New Hampshire, United States (ET, bordering on Dfc)
Mount Wellington, Tasmania, Australia (ET)
Murghab, Tajikistan (ET)
Musala, Bulgaria (ET)^[73]
Mykines, Faroe Islands (ET, bordering on Cfc)
Mys Shmidta, Russia (ET)
Nevado de Toluca, Mexico (ET)
North Salang, Afghanistan (ET, bordering on Dsc)
Novaya Zemlya, Arkhangelsk Oblast, Russia (ET)
Nuuk, Greenland, Denmark (ET)
Papallacta, Ecuador (ET)^[74]
Parinacota, Chile (ET)
Phari, China (ET)
Piz Corvatsch, Switzerland (ET)
Prince Edwards Islands (ET)
Puerto Williams, Chile (ET, bordering on Cfc)
Qarabolaq, Afghanistan (ET)
Qumarlêb, Qinghai, China (ET, bordering on Dwc)^[75]
Sachs Harbour, Northwest Territories, Canada (ET)
Shimshal, Pakistan (ET)^[76]
Sněžka, Czech Republic (ET, bordering on Dfc)
Sonnblick, Austria (ET)^[77]
South Georgia and the South Sandwich Islands (ET)
Svalbard, Norway (ET)
Tanggulashan, Qinghai, China (ET)
Tiksi, Russia (ET)
Tolhuin, Tierra del Fuego, Argentina (ET, bordering on Dfc)
Trepalle, Italy (ET)
Utqiagvik, Alaska, United States (ET)
Vârful Omu, Romania (ET)
Vetas, Colombia (ET)
White Mountain Peak, California, United States (ET)
Yu Shan, Taiwan (ET)
Zugspitze, Bavaria, Germany (ET)

EF: Ice cap climate

Ice cap climate (EF): this climate is dominant in Antarctica, inner Greenland, and summits of many high mountains, even at lower latitudes. Monthly average temperatures never exceed 0 °C (32 °F).

Examples

Aconcagua, Chile/Argentina (EF)
Amundsen–Scott Station, Antarctica (EF)
Byrd Station, Antarctica (EF)
Chimborazo, Ecuador (EF)
Concordia Station, Antarctica (EF)
Denali, Alaska, United States (EF)
Dome Fuji, Antarctica (EF)
Huascarán, Peru (EF)
Ismoil Somoni Peak, Tajikistan (EF)
Jengish Chokusu, China/Kyrgyzstan (EF)
K2, China/Pakistan (EF)
Kangchenjunga, India/Nepal (EF)
Kilimanjaro, Tanzania (EF)
Lhotse, Nepal (EF)
Makalu, Nepal/China (EF)
McMurdo Station, Antarctica (EF)
Mount Ararat, Turkey (EF)
Mount Everest, China/Nepal (EF)
Mount Logan, Canada (EF)
Mount Rainier (summit), Washington, United States (EF)
Ojos del Salado, Chile (EF)
Pico de Orizaba, Mexico (EF)
Plateau Station, Antarctica (EF)
Puncak Jaya, Indonesia (EF, bordering on ET)
Sajama, Bolivia (EF)
Scott Base, Antarctica (EF)
Showa Station, Antarctica (EF)
Summit Camp, Greenland, Denmark (EF)
Ushakov Island, Russia (EF, bordering on ET)
Vostok Station, Antarctica (EF)

Ecological significance

Biomass

The Köppen climate classification is based on the empirical relationship between climate and vegetation. This classification provides an efficient way to describe climatic conditions defined by temperature and precipitation and their seasonality with a single metric. Because climatic conditions identified by the Köppen classification are ecologically relevant, it has been widely used to map the geographic distribution of long-term climate and associated ecosystem conditions.^[78]

Climate change

Over recent years, there has been an increasing interest in using the classification to identify changes in climate and potential changes in vegetation over time.^[12] The most important ecological significance of the Köppen climate classification is that it helps to predict the dominant vegetation type based on the climatic data and vice versa.^[79]

In 2015, a Nanjing University paper published in Scientific Reports analyzing climate classifications found that between 1950 and 2010, approximately 5.7% of all land area worldwide had moved from wetter and colder classifications to drier and hotter classifications. The authors also found that the change "cannot be explained as natural variations but are driven by anthropogenic factors".^[80]

A 2018 study provides detailed maps for present and future Köppen-Geiger climate classification maps at 1-km resolution.^[81]

Other Köppen climate maps

All maps use the ≥0 °C definition for the temperate-continental border.^[8]

North America
Europe
Russia
Central Asia
East Asia
South America
Africa
Western Asia
South Asia
Southeast Asia
Melanesia/Oceania
Australia
New Zealand
World (1991–2020)
World (2071–2099, SSP245)

References

^ Köppen, Wladimir (1884). "Die Wärmezonen der Erde, nach der Dauer der heissen, gemässigten und kalten Zeit und nach der Wirkung der Wärme auf die organische Welt betrachtet" [The thermal zones of the earth according to the duration of hot, moderate and cold periods and to the impact of heat on the organic world)]. Meteorologische Zeitschrift. 20 (3). Translated by Volken, E.; Brönnimann, S (published 2011): 351–360. Bibcode:2011MetZe..20..351K. doi:10.1127/0941-2948/2011/105. S2CID 209855204. Archived from the original on 8 September 2016. Retrieved 2 September 2016.
^ Rubel, F.; Kottek, M (2011). "Comments on: 'The thermal zones of the Earth' by Wladimir Köppen (1884)". Meteorologische Zeitschrift. 20 (3): 361–365. Bibcode:2011MetZe..20..361R. doi:10.1127/0941-2948/2011/0285.
^ Köppen, Wladimir (1918). "Klassification der Klimate nach Temperatur, Niederschlag and Jahreslauf". Petermanns Geographische Mitteilungen. Vol. 64. pp. 193–203, 243–248 – via koeppen-geiger.Vu-Wien.ac.at/Koeppen.htm.
^ Köppen, Wladimir (1936). "C". In Köppen, Wladimir; Geiger (publisher), Rudolf (eds.). Das geographische System der Klimate [The geographic system of climates] (PDF). Vol. 1. Berlin: Borntraeger. Archived (PDF) from the original on 4 March 2016. Retrieved 2 September 2016.
^ Geiger, Rudolf (1954). "Klassifikation der Klimate nach W. Köppen" [Classification of climates after W. Köppen]. Landolt-Börnstein – Zahlenwerte und Funktionen aus Physik, Chemie, Astronomie, Geophysik und Technik, alte Serie. Vol. 3. Berlin: Springer. pp. 603–607.
^ Geiger, Rudolf (1961). Überarbeitete Neuausgabe von Geiger, R.: Köppen-Geiger / Klima der Erde. (Wandkarte 1:16 Mill.) – Klett-Perthes, Gotha.
^ ^a ^b ^c ^d ^e ^f ^g Kottek, Markus; Grieser, Jürgen; Beck, Christoph; Rudolf, Bruno; Rubel, Franz (2006). "World Map of the Köppen-Geiger climate classification updated" (PDF). Meteorologische Zeitschrift. 15 (3): 259–263. Bibcode:2006MetZe..15..259K. doi:10.1127/0941-2948/2006/0130.
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r Beck, Hylke E.; Zimmermann, Niklaus E.; McVicar, Tim R.; Vergopolan, Noemi; Berg, Alexis; Wood, Eric F. (30 October 2018). "Present and future Köppen-Geiger climate classification maps at 1-km resolution". Scientific Data. 5: 180214. Bibcode:2018NatSD...580214B. doi:10.1038/sdata.2018.214. ISSN 2052-4463. PMC 6207062. PMID 30375988.
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m McKnight, Tom L; Hess, Darrel (2000). "Climate Zones and Types". Physical Geography: A Landscape Appreciation. Upper Saddle River, NJ: Prentice Hall. ISBN 978-0-13-020263-5.
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o Peel, M. C.; Finlayson, B. L. & McMahon, T. A. (2007). "Updated world map of the Köppen–Geiger climate classification" (PDF). Hydrology and Earth System Sciences. 11 (5): 1633–1644. Bibcode:2007HESS...11.1633P. doi:10.5194/Hess-11-1633-2007. ISSN 1027-5606.
^ "Koppen climate classification | climatology". Encyclopædia Britannica. Archived from the original on 4 August 2017. Retrieved 4 August 2017.
^ ^a ^b Chen, Hans; Chen, Deliang. "Köppen climate classification". hanschen.org. Archived from the original on 14 August 2017. Retrieved 4 August 2017.
^ ^a ^b Cereceda, P.; Larrain, H.; osses, P.; Farias, M.; Egaña, I. (2008). "The climate of the coast and fog zone in the Tarapacá Region, Atacama Desert, Chile". Atmospheric Research. 87 (3–4): 301–311. Bibcode:2008AtmRe..87..301C. doi:10.1016/j.atmosres.2007.11.011. hdl:10533/139314.
^ ^a ^b "Clasificación climática de Köppen" (in Spanish). University of Chile. Archived from the original on 22 January 2018. Retrieved 21 January 2018.
^ ^a ^b Inzunza, Juan. "Capitulo 15. Climas de Chile" (PDF). Meteorología Descriptiva y Aplicaciones en Chile (in Spanish). p. 427. Archived from the original (PDF) on 22 January 2018. Retrieved 22 January 2018.
^ Estienne, Pierre; Godard, Alain. "Chapitre XVI". Climatologie (in French). Éditions Armand Colin. pp. 308–323. ISBN 2-200-31042-0.
^ Linacre, Edward; Geerts, Bart (1997). Climates and Weather Explained. London: Routledge. p. 379. ISBN 978-0-415-12519-2.
^ "Climate Data Book of Bhutan, 2018" (PDF). National Center for Hydrology and Meteorology. Retrieved 13 July 2021.
^ "Puerto Maldonado Climate Normals 1961–1990". National Oceanic and Atmospheric Administration. Retrieved 23 April 2015.
^ ^a ^b "Experience Template" 中国气象数据网 (in Simplified Chinese). China Meteorological Administration. Retrieved 17 June 2023.
^ "Estado de Morelos-Estacion: Cuernavaca". Normales Climatologicas 1951–2010 (in Spanish). Servicio Meteorologico Nacional. Archived from the original on 3 March 2016. Retrieved 25 April 2015.
^ ^a ^b "Pure tabular statistics". ArcGIS Experience Builder. China Meteorological Administration. Retrieved 2 August 2023.
^ "World Meteorological Organization Climate Normals for 1991–2020 — Ziguinchor". National Oceanic and Atmospheric Administration. Retrieved 10 January 2024.
^ "JetStream Max: Addition Köppen-Geiger Climate Subdivisions". National Weather Service. Archived from the original on 24 December 2018. Retrieved 24 December 2018.
^ Critchfield, H.J. (1983). "Criteria for classification of major climatic types in modified Köppen system" (4 ed.). University of Idaho. Archived from the original on 30 September 2009.
^ "Atlas Agroclimático de Chile–Estado Actual y Tendencias del Clima (Tomo I: Regiones de Arica Y Parinacota, Tarapacá y Antofagasta" (in Spanish). Universidad de Chile. 2017. Archived from the original on 22 December 2018. Retrieved 9 December 2018.
^ "World Weather Information Service". worldweather.wmo.int. WMO. Retrieved 28 July 2023.
^ ^a ^b ^c ^d ^e ^f ^g "Valores Climatológicos Normales – España 1981–2010". Agencia Estatal de Meteorologia. AEMET. Retrieved 4 January 2024.
^ ^a ^b "Evolución de los climas de Koppen en España: 1951–2020" (PDF). Agencia Estatal de Meteorologia. AEMET. Retrieved 16 February 2024.
^ КЛИМАТ УЛАН-БАТОРА (in Russian). Pogoda.ru.net. Retrieved 4 January 2015.
^ "Estado de Nuevo Leon-Estacion: Monterrey". Normales Climatologicas 1951–2010 (in Spanish). Servicio Meteorológico Nacional. Retrieved 16 October 2021.
^ "Extreme Temperatures and Precipitation for Monterrey" (in Spanish). Servicio Meteorológico Nacional. Retrieved 16 October 2021.
^ "World Weather Information Service". worldweather.wmo.int. WMO. Retrieved 27 October 2023.
^ "Clima en la Argentina: Guia Climática por Santiago del Estero Aero". Caracterización: Estadísticas de largo plazo (in Spanish). Servicio Meteorológico Nacional. Retrieved 5 April 2023.
^ "Climate Normals for Batna". Retrieved 11 February 2013.
^ "Climate data for Bloemfontein". South African Weather Service. Archived from the original on 15 March 2012. Retrieved 7 March 2010.
^ "Bolivia – Cochabamba". Sistema de Clasificación Bioclimática Mundial. Retrieved 28 January 2014.
^ "World Weather Information Service". World Weather. WMO. Retrieved 13 November 2023.
^ "World Meteorological Organization Climate Normals for 1991–2020: Sulina" (CSV). ncei.noaa.gov. NOAA. Retrieved 14 February 2024.
^ George, Melvin R. "Mediterranean Climate". UCRangelands. University of California. Archived from the original on 4 March 2016. Retrieved 26 January 2015.
^ "World Weather Information service". World Weather. WMO. Retrieved 13 November 2023.
^ "FORM 1: STATION ILAM". Iranian Meteorological Organization. Archived from the original on 8 May 2012. Retrieved 18 November 2011.
^ "Weather Information for Irbid". Jordan Meteorological. Retrieved 27 November 2016.
^ "World Meteorological Organization Climate Normals for 1991–2020: Bulgaria-Kardzhali" (CSV). NOAA. Retrieved 3 January 2024.
^ "World Weather Information Service–Tlemcen". World Meteorological Organization. Retrieved 21 October 2016.
^ "Korçë Climate Normals 1961–1990". National Oceanic and Atmospheric Administration. Retrieved 22 January 2023.
^ "Global Surface Summary of the Day – GSOD". National Oceanic and Atmospheric Administration. Retrieved 22 January 2023.
^ "Resmi İstatistikler: İllerimize Ait Mevism Normalleri (1991–2020)" (in Turkish). Turkish State Meteorological Service. Retrieved 1 May 2021.
^ "Resmi İstatistikler: İllerimize Ait Mevism Normalleri (1991–2020)" (in Turkish). Turkish State Meteorological Service. Archived from the original on 11 January 2019. Retrieved 11 April 2021.
^ "World Meteorological Organization Climate Normals for 1991–2020: Ijevan" (CSV). NOAA. Retrieved 6 March 2024.
^ "Κλιματικά Δεδομένα ανά Πόλη- ΜΕΤΕΩΓΡΑΜΜΑΤΑ, ΕΜΥ, Εθνική Μετεωρολογική Υπηρεσία". emy.gr. Retrieved 17 August 2023.
^ "Prizren: Monthly and annual means, maximum and minimum values of meteorological elements for the period 1961 – 1990". Republic Hydrometeorological Service of Serbia. Archived from the original on 20 July 2021. Retrieved 3 October 2021.
^ "Zagatala Climate Normals 1961–1990". National Oceanic and Atmospheric Administration. Retrieved 22 March 2015.
^ "Resmi İstatistikler: İllerimize Ait Genel İstatistik Verileri" (in Turkish). Turkish State Meteorological Service. Archived from the original on 22 January 2019. Retrieved 11 December 2021.
^ "World Meteorological Organization Climate Normals for 1991–2020 — Trevico". National Oceanic and Atmospheric Administration. Retrieved 3 February 2024.
^ "Pure tabular statistics". ArcGIS Experience Builder. China Meteorological Data Service Center. Retrieved 2 August 2023.
^ "World Meteorological Organization". Retrieved 7 December 2022.
^ "Pogoda.ru.net" (in Russian). Retrieved 8 November 2021.
^ "Климат Благовещенска" (in Russian). Погода и Климат. Retrieved 8 November 2021.
^ "Chirchiq, Uzbekistan Travel Weather Averages (Weatherbase)". Weatherbase. Retrieved 12 August 2024.
^ "Faiz abad Climate Normals for 1964–1983". NOAA. Retrieved 7 May 2024.
^ "Briceni Climate Normals 1991–2020". World Meteorological Organization Climatological Standard Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 21 August 2023. Retrieved 21 August 2023.
^ "Kargil, India Travel Weather Averages". weatherbase.com. Retrieved 18 August 2024.
^ "World Meteorological Organization Climate Normals for 1981–2010: Dobbiaco-16033" (XLS). ncei.noaa.gov (Excel). National Oceanic and Atmosoheric Administration. Retrieved 28 February 2024.
^ I.R of Iran Shahrekord Meteorological Organization ( in Persian ).
^ "World Meteorological Organization Climate Normals for 1991–2020 – Jermuk" (CSV). NCEI. Retrieved 6 March 2024.
^ "Lysa hora Climate Normals 1991–2020". National Oceanic and Atmospheric Administration. Archived from the original on 28 August 2023. Retrieved 28 August 2023.
^ "Štrbské Pleso Climate Normals 1991–2020". World Meteorological Organization Climatological Standard Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 20 August 2023. Retrieved 20 August 2023.
^ "Tsetserleg Climate Normals 1961–1990". National Oceanic and Atmospheric Administration. Retrieved 13 January 2013.
^ "Climate Types: Types of Climate | Climatology". Geography Notes. 9 August 2017. Retrieved 17 June 2022.
^ "Anexos" (PDF). National Meteorology and Hydrology Service of Peru. Retrieved 2 January 2023.
^ "Lomnický štít Climate Normals 1991–2020". World Meteorological Organization Climatological Standard Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 20 August 2023. Retrieved 20 August 2023.
^ "Musala Peak Climate Normals 1991–2020". National Oceanic and Atmospheric Administration. Retrieved 29 August 2023.
^ "Pappallacta climate (Ecuador)". climate-data.org. Retrieved 1 September 2024.
^ "Qumarleb Climate Normals 1991–2020". World Meteorological Organization Climatological Standard Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 17 August 2024. Retrieved 17 August 2024.
^ "Simulated historical climate & weather data for Shimshal". meteoblue.com. Meteoblue. Retrieved 8 September 2024.
^ "World Meteorological Organization Climate Normals for 1991–2020: Sonnblick". ncei.noaa.gov. NOAA. Retrieved 16 February 2024.
^ Chen, D.; Chen, H. W. (2013). "Using the Köppen classification to quantify climate variation and change: An example for 1901–2010" (PDF). Environmental Development. 6: 69–79. doi:10.1016/j.envdev.2013.03.007. Archived (PDF) from the original on 31 October 2014. Retrieved 29 October 2014.
^ Critchfield, Howard J (1983). General Climatology (4th ed.). New Delhi: Prentice Hall. pp. 154–161. ISBN 978-81-203-0476-5.
^ Chan, D.; Wu, Q. (2015). "Significant anthropogenic-induced changes of climate classes since 1950". Scientific Reports. 5 (13487): 13487. Bibcode:2015NatSR...513487C. doi:10.1038/srep13487. PMC 4551970. PMID 26316255.
^ Beck, Hylke E.; Zimmermann, Niklaus E.; McVicar, Tim R.; Vergopolan, Noemi; Berg, Alexis; Wood, Eric F. (30 October 2018). "Present and future Köppen-Geiger climate classification maps at 1-km resolution". Scientific Data. 5 (1): 180214. Bibcode:2018NatSD...580214B. doi:10.1038/sdata.2018.214. ISSN 2052-4463. PMC 6207062. PMID 30375988. S2CID 53111021.

External links

World Map of the Köppen–Geiger climate classification for the period 1951–2000 (archived 6 September 2010)
New gridded maps of Koeppen's climate classification at the Wayback Machine (archived 10 January 2021)

Climate records

IPCC Data Distribution Center (archived 18 April 2016)

[1] Köppen, Wladimir (1884). "Die Wärmezonen der Erde, nach der Dauer der heissen, gemässigten und kalten Zeit und nach der Wirkung der Wärme auf die organische Welt betrachtet" [The thermal zones of the earth according to the duration of hot, moderate and cold periods and to the impact of heat on the organic world)]. Meteorologische Zeitschrift. 20 (3). Translated by Volken, E.; Brönnimann, S (published 2011): 351–360. Bibcode:2011MetZe..20..351K. doi:10.1127/0941-2948/2011/105. S2CID 209855204. Archived from the original on 8 September 2016. Retrieved 2 September 2016.

[2] Rubel, F.; Kottek, M (2011). "Comments on: 'The thermal zones of the Earth' by Wladimir Köppen (1884)". Meteorologische Zeitschrift. 20 (3): 361–365. Bibcode:2011MetZe..20..361R. doi:10.1127/0941-2948/2011/0285.

[3] Köppen, Wladimir (1918). "Klassification der Klimate nach Temperatur, Niederschlag and Jahreslauf". Petermanns Geographische Mitteilungen. Vol. 64. pp. 193–203, 243–248 – via koeppen-geiger.Vu-Wien.ac.at/Koeppen.htm.

[4] Köppen, Wladimir (1936). "C". In Köppen, Wladimir; Geiger (publisher), Rudolf (eds.). Das geographische System der Klimate [The geographic system of climates] (PDF). Vol. 1. Berlin: Borntraeger. Archived (PDF) from the original on 4 March 2016. Retrieved 2 September 2016.

[5] Geiger, Rudolf (1954). "Klassifikation der Klimate nach W. Köppen" [Classification of climates after W. Köppen]. Landolt-Börnstein – Zahlenwerte und Funktionen aus Physik, Chemie, Astronomie, Geophysik und Technik, alte Serie. Vol. 3. Berlin: Springer. pp. 603–607.

[6] Geiger, Rudolf (1961). Überarbeitete Neuausgabe von Geiger, R.: Köppen-Geiger / Klima der Erde. (Wandkarte 1:16 Mill.) – Klett-Perthes, Gotha.

[kottek2006-7] ^ ^a ^b ^c ^d ^e ^f ^g Kottek, Markus; Grieser, Jürgen; Beck, Christoph; Rudolf, Bruno; Rubel, Franz (2006). "World Map of the Köppen-Geiger climate classification updated" (PDF). Meteorologische Zeitschrift. 15 (3): 259–263. Bibcode:2006MetZe..15..259K. doi:10.1127/0941-2948/2006/0130.

[Beck-8] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r Beck, Hylke E.; Zimmermann, Niklaus E.; McVicar, Tim R.; Vergopolan, Noemi; Berg, Alexis; Wood, Eric F. (30 October 2018). "Present and future Köppen-Geiger climate classification maps at 1-km resolution". Scientific Data. 5: 180214. Bibcode:2018NatSD...580214B. doi:10.1038/sdata.2018.214. ISSN 2052-4463. PMC 6207062. PMID 30375988.

[McKnight-9] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m McKnight, Tom L; Hess, Darrel (2000). "Climate Zones and Types". Physical Geography: A Landscape Appreciation. Upper Saddle River, NJ: Prentice Hall. ISBN 978-0-13-020263-5.

[Peel-10] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o Peel, M. C.; Finlayson, B. L. & McMahon, T. A. (2007). "Updated world map of the Köppen–Geiger climate classification" (PDF). Hydrology and Earth System Sciences. 11 (5): 1633–1644. Bibcode:2007HESS...11.1633P. doi:10.5194/Hess-11-1633-2007. ISSN 1027-5606.

[11] "Koppen climate classification | climatology". Encyclopædia Britannica. Archived from the original on 4 August 2017. Retrieved 4 August 2017.

[hanschen-12] Chen, Hans; Chen, Deliang. "Köppen climate classification". hanschen.org. Archived from the original on 14 August 2017. Retrieved 4 August 2017.

[Cereceda-13] Cereceda, P.; Larrain, H.; osses, P.; Farias, M.; Egaña, I. (2008). "The climate of the coast and fog zone in the Tarapacá Region, Atacama Desert, Chile". Atmospheric Research. 87 (3–4): 301–311. Bibcode:2008AtmRe..87..301C. doi:10.1016/j.atmosres.2007.11.011. hdl:10533/139314.

[gepchile-14] "Clasificación climática de Köppen" (in Spanish). University of Chile. Archived from the original on 22 January 2018. Retrieved 21 January 2018.

[Inzunza-15] Inzunza, Juan. "Capitulo 15. Climas de Chile" (PDF). Meteorología Descriptiva y Aplicaciones en Chile (in Spanish). p. 427. Archived from the original (PDF) on 22 January 2018. Retrieved 22 January 2018.

[16] Estienne, Pierre; Godard, Alain. "Chapitre XVI". Climatologie (in French). Éditions Armand Colin. pp. 308–323. ISBN 2-200-31042-0.

[17] Linacre, Edward; Geerts, Bart (1997). Climates and Weather Explained. London: Routledge. p. 379. ISBN 978-0-415-12519-2.

[18] "Climate Data Book of Bhutan, 2018" (PDF). National Center for Hydrology and Meteorology. Retrieved 13 July 2021.

[19] "Puerto Maldonado Climate Normals 1961–1990". National Oceanic and Atmospheric Administration. Retrieved 23 April 2015.

[auto1-20] "Experience Template" 中国气象数据网 (in Simplified Chinese). China Meteorological Administration. Retrieved 17 June 2023.

[SMN-21] "Estado de Morelos-Estacion: Cuernavaca". Normales Climatologicas 1951–2010 (in Spanish). Servicio Meteorologico Nacional. Archived from the original on 3 March 2016. Retrieved 25 April 2015.

[Mengla-22] "Pure tabular statistics". ArcGIS Experience Builder. China Meteorological Administration. Retrieved 2 August 2023.

[23] "World Meteorological Organization Climate Normals for 1991–2020 — Ziguinchor". National Oceanic and Atmospheric Administration. Retrieved 10 January 2024.

[nwskoppen-24] "JetStream Max: Addition Köppen-Geiger Climate Subdivisions". National Weather Service. Archived from the original on 24 December 2018. Retrieved 24 December 2018.

[25] Critchfield, H.J. (1983). "Criteria for classification of major climatic types in modified Köppen system" (4 ed.). University of Idaho. Archived from the original on 30 September 2009.

[26] "Atlas Agroclimático de Chile–Estado Actual y Tendencias del Clima (Tomo I: Regiones de Arica Y Parinacota, Tarapacá y Antofagasta" (in Spanish). Universidad de Chile. 2017. Archived from the original on 22 December 2018. Retrieved 9 December 2018.

[Biskra-27] "World Weather Information Service". worldweather.wmo.int. WMO. Retrieved 28 July 2023.

[auto-28] ^ ^a ^b ^c ^d ^e ^f ^g "Valores Climatológicos Normales – España 1981–2010". Agencia Estatal de Meteorologia. AEMET. Retrieved 4 January 2024.

[auto2-29] "Evolución de los climas de Koppen en España: 1951–2020" (PDF). Agencia Estatal de Meteorologia. AEMET. Retrieved 16 February 2024.

[30] КЛИМАТ УЛАН-БАТОРА (in Russian). Pogoda.ru.net. Retrieved 4 January 2015.

[Monterreynormales-31] "Estado de Nuevo Leon-Estacion: Monterrey". Normales Climatologicas 1951–2010 (in Spanish). Servicio Meteorológico Nacional. Retrieved 16 October 2021.

[Monterreyextremes-32] "Extreme Temperatures and Precipitation for Monterrey" (in Spanish). Servicio Meteorológico Nacional. Retrieved 16 October 2021.

[33] "World Weather Information Service". worldweather.wmo.int. WMO. Retrieved 27 October 2023.

[SMNextremes-34] "Clima en la Argentina: Guia Climática por Santiago del Estero Aero". Caracterización: Estadísticas de largo plazo (in Spanish). Servicio Meteorológico Nacional. Retrieved 5 April 2023.

[35] "Climate Normals for Batna". Retrieved 11 February 2013.

[saws-climstats-36] "Climate data for Bloemfontein". South African Weather Service. Archived from the original on 15 March 2012. Retrieved 7 March 2010.

[37] "Bolivia – Cochabamba". Sistema de Clasificación Bioclimática Mundial. Retrieved 28 January 2014.

[38] "World Weather Information Service". World Weather. WMO. Retrieved 13 November 2023.

[39] "World Meteorological Organization Climate Normals for 1991–2020: Sulina" (CSV). ncei.noaa.gov. NOAA. Retrieved 14 February 2024.

[40] George, Melvin R. "Mediterranean Climate". UCRangelands. University of California. Archived from the original on 4 March 2016. Retrieved 26 January 2015.

[41] "World Weather Information service". World Weather. WMO. Retrieved 13 November 2023.

[42] "FORM 1: STATION ILAM". Iranian Meteorological Organization. Archived from the original on 8 May 2012. Retrieved 18 November 2011.

[43] "Weather Information for Irbid". Jordan Meteorological. Retrieved 27 November 2016.

[44] "World Meteorological Organization Climate Normals for 1991–2020: Bulgaria-Kardzhali" (CSV). NOAA. Retrieved 3 January 2024.

[45] "World Weather Information Service–Tlemcen". World Meteorological Organization. Retrieved 21 October 2016.

[noaa-46] "Korçë Climate Normals 1961–1990". National Oceanic and Atmospheric Administration. Retrieved 22 January 2023.

[47] "Global Surface Summary of the Day – GSOD". National Oceanic and Atmospheric Administration. Retrieved 22 January 2023.

[48] "Resmi İstatistikler: İllerimize Ait Mevism Normalleri (1991–2020)" (in Turkish). Turkish State Meteorological Service. Retrieved 1 May 2021.

[49] "Resmi İstatistikler: İllerimize Ait Mevism Normalleri (1991–2020)" (in Turkish). Turkish State Meteorological Service. Archived from the original on 11 January 2019. Retrieved 11 April 2021.

[50] "World Meteorological Organization Climate Normals for 1991–2020: Ijevan" (CSV). NOAA. Retrieved 6 March 2024.

[51] "Κλιματικά Δεδομένα ανά Πόλη- ΜΕΤΕΩΓΡΑΜΜΑΤΑ, ΕΜΥ, Εθνική Μετεωρολογική Υπηρεσία". emy.gr. Retrieved 17 August 2023.

[52] "Prizren: Monthly and annual means, maximum and minimum values of meteorological elements for the period 1961 – 1990". Republic Hydrometeorological Service of Serbia. Archived from the original on 20 July 2021. Retrieved 3 October 2021.

[Zaqatala-53] "Zagatala Climate Normals 1961–1990". National Oceanic and Atmospheric Administration. Retrieved 22 March 2015.

[Artvin-54] "Resmi İstatistikler: İllerimize Ait Genel İstatistik Verileri" (in Turkish). Turkish State Meteorological Service. Archived from the original on 22 January 2019. Retrieved 11 December 2021.

[WMONormals-55] "World Meteorological Organization Climate Normals for 1991–2020 — Trevico". National Oceanic and Atmospheric Administration. Retrieved 3 February 2024.

[56] "Pure tabular statistics". ArcGIS Experience Builder. China Meteorological Data Service Center. Retrieved 2 August 2023.

[57] "World Meteorological Organization". Retrieved 7 December 2022.

[pogoda-58] "Pogoda.ru.net" (in Russian). Retrieved 8 November 2021.

[59] "Климат Благовещенска" (in Russian). Погода и Климат. Retrieved 8 November 2021.

[60] "Chirchiq, Uzbekistan Travel Weather Averages (Weatherbase)". Weatherbase. Retrieved 12 August 2024.

[61] "Faiz abad Climate Normals for 1964–1983". NOAA. Retrieved 7 May 2024.

[62] "Briceni Climate Normals 1991–2020". World Meteorological Organization Climatological Standard Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 21 August 2023. Retrieved 21 August 2023.

[63] "Kargil, India Travel Weather Averages". weatherbase.com. Retrieved 18 August 2024.

[64] "World Meteorological Organization Climate Normals for 1981–2010: Dobbiaco-16033" (XLS). ncei.noaa.gov (Excel). National Oceanic and Atmosoheric Administration. Retrieved 28 February 2024.

[65] I.R of Iran Shahrekord Meteorological Organization ( in Persian ).

[66] "World Meteorological Organization Climate Normals for 1991–2020 – Jermuk" (CSV). NCEI. Retrieved 6 March 2024.

[67] "Lysa hora Climate Normals 1991–2020". National Oceanic and Atmospheric Administration. Archived from the original on 28 August 2023. Retrieved 28 August 2023.

[68] "Štrbské Pleso Climate Normals 1991–2020". World Meteorological Organization Climatological Standard Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 20 August 2023. Retrieved 20 August 2023.

[69] "Tsetserleg Climate Normals 1961–1990". National Oceanic and Atmospheric Administration. Retrieved 13 January 2013.

[70] "Climate Types: Types of Climate | Climatology". Geography Notes. 9 August 2017. Retrieved 17 June 2022.

[71] "Anexos" (PDF). National Meteorology and Hydrology Service of Peru. Retrieved 2 January 2023.

[WMOCLINO-72] "Lomnický štít Climate Normals 1991–2020". World Meteorological Organization Climatological Standard Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 20 August 2023. Retrieved 20 August 2023.

[73] "Musala Peak Climate Normals 1991–2020". National Oceanic and Atmospheric Administration. Retrieved 29 August 2023.

[74] "Pappallacta climate (Ecuador)". climate-data.org. Retrieved 1 September 2024.

[WMO56021-75] "Qumarleb Climate Normals 1991–2020". World Meteorological Organization Climatological Standard Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 17 August 2024. Retrieved 17 August 2024.

[76] "Simulated historical climate & weather data for Shimshal". meteoblue.com. Meteoblue. Retrieved 8 September 2024.

[77] "World Meteorological Organization Climate Normals for 1991–2020: Sonnblick". ncei.noaa.gov. NOAA. Retrieved 16 February 2024.

[Chen-78] Chen, D.; Chen, H. W. (2013). "Using the Köppen classification to quantify climate variation and change: An example for 1901–2010" (PDF). Environmental Development. 6: 69–79. doi:10.1016/j.envdev.2013.03.007. Archived (PDF) from the original on 31 October 2014. Retrieved 29 October 2014.

[79] Critchfield, Howard J (1983). General Climatology (4th ed.). New Delhi: Prentice Hall. pp. 154–161. ISBN 978-81-203-0476-5.

[80] Chan, D.; Wu, Q. (2015). "Significant anthropogenic-induced changes of climate classes since 1950". Scientific Reports. 5 (13487): 13487. Bibcode:2015NatSR...513487C. doi:10.1038/srep13487. PMC 4551970. PMID 26316255.

[81] Beck, Hylke E.; Zimmermann, Niklaus E.; McVicar, Tim R.; Vergopolan, Noemi; Berg, Alexis; Wood, Eric F. (30 October 2018). "Present and future Köppen-Geiger climate classification maps at 1-km resolution". Scientific Data. 5 (1): 180214. Bibcode:2018NatSD...580214B. doi:10.1038/sdata.2018.214. ISSN 2052-4463. PMC 6207062. PMID 30375988. S2CID 53111021.

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@@ Line 663: / Line 663: @@
 * [[Denver]], [[Colorado]], [[United States]] (''BSk'')
 * [[Gevgelija]], [[North Macedonia]] (''BSk'')
+* [[Helena, Montana|Helena]], [[Montana]], [[United States]] (''BSk'')
 * [[Herat]], [[Afghanistan]] (''BSk'')
 * [[Kabul]], [[Afghanistan]] (''BSk'')
@@ Line 682: / Line 683: @@
 * [[Polokwane]], [[Limpopo]], [[South Africa]] (''BSk'', bordering on ''BSh'')
 * [[Quetta]], [[Pakistan]] (''BSk'')
+* [[Rawson, Chubut|Rawson]], [[Argentina]] (''BSk'', bordering on ''BWk'')
 * [[Reno]], [[Nevada]], [[United States]] (''BSk'')
 * [[Saiq]], [[Oman]] (''BSk'')
@@ Line 811: / Line 813: @@
 * [[Peniche, Portugal|Peniche]], [[Portugal]] (''Csb'')
 * [[Port Lincoln]], [[South Australia]], [[Australia]] (''Csb'', bordering on ''Cfb'')
+* [[Portland, Oregon|Portland]], [[Oregon]], [[United States]] (''Csb'')
 * [[Porto]], [[Portugal]] (''Csb'')
 * [[Rieti]], [[Italy]] (''Csb'')
@@ Line 868: / Line 871: @@
 * [[Dir (city)|Dir]], [[Pakistan]] (''Cfa'')
 * [[Durban, South Africa|Durban]], [[KwaZulu-Natal]], [[South Africa]] (''Cfa'')
+* [[Edirne]], [[Turkey]] (''Cfa'', bordering on ''Csa'')<ref>{{cite web| archive-url = https://web.archive.org/web/20190111044020/https://mgm.gov.tr/veridegerlendirme/il-ve-ilceler-istatistik.aspx?k=A&m=EDIRNE| archive-date = 11 January 2019
+| url = https://www.mgm.gov.tr/veridegerlendirme/il-ve-ilceler-istatistik.aspx?k=H&m=EDIRNE | title = Resmi İstatistikler: İllerimize Ait Mevism Normalleri (1991–2020)| publisher = Turkish State Meteorological Service | language = tr | access-date = 11 April 2021}}</ref>
 * [[Florianópolis]], [[Santa Catarina (state)|Santa Catarina]], [[Brazil]] (''Cfa'')
 * [[Florina]], [[Greece]] (''Cfa'', bordering on ''Dfa'')
@@ Line 969: / Line 974: @@
 * [[Île Amsterdam]], [[French Southern and Antarctic Lands]] (''Cfb'')
 * [[Île d'Yeu]], [[France]] (''Cfb'')
+* [[Isle of Man]], [[United Kingdom]] (''Cfb'')
 * [[Ketchikan]], [[Alaska]], [[United States]] (''Cfb'')
 * [[Krujë]], [[Albania]] (''Cfb'', bordering on ''Cfa'')
@@ Line 988: / Line 994: @@
 * [[Puerto Montt]], [[Los Lagos Region]], [[Chile]] (''Cfb'')
 * [[Punta del Este]], [[Uruguay]] (''Cfb'', bordering on ''Cfa'')
-* [[Salzburg]], [[Austria]] (''Cfb'', bordering on ''Dfb'')
+* [[Salzburg]], [[Austria]] (''Cfb'')
 * [[Santander, Spain|Santander]], [[Spain]] (''Cfb'')
+* [[Santiago de Compostela]], [[Spain]] (''Cfb'')
 * [[Sarajevo]], [[Bosnia and Herzegovina]] (''Cfb'', bordering on ''Dfb'')
 * [[Skagen]], [[Denmark]] (''Cfb'')
@@ Line 1,207: / Line 1,214: @@
 * [[Almaty]], [[Kazakhstan]] (''Dfa'')
 * [[Aomori]], [[Japan]] (''Dfa'', bordering on ''Cfa'')
+* [[Boston]], [[Massachusetts]], [[United States]] (''Dfa'', bordering on ''Cfa'')
 * [[Bucharest]], [[Romania]] (''Dfa'', bordering on ''Cfa'')
 * [[Cheonan]], [[South Korea]] (''Dfa'', bordering on ''Dwa'')
@@ Line 1,306: / Line 1,314: @@
 * [[El Pas de la Casa]], [[Andorra]] (''Dfb'', bordering on ''Dfc'')
 * [[Erzurum]], [[Turkey]] (''Dfb'')
+* [[Fairbanks, Alaska|Fairbanks]], [[Alaska]], [[United States]] (''Dfb'', bordering on ''Dfc'')
 * [[Falls Creek, Victoria|Falls Creek]], [[Victoria (Australia)|Victoria]], [[Australia]] (''Dfb'', bordering on ''Dfc'' and ''Cfb'')
 * [[Falun]], [[Dalarna County|Dalarna]], [[Sweden]] (''Dfb'')
@@ Line 1,321: / Line 1,330: @@
 * [[Košice]], [[Slovakia]] (''Dfb'')
 * [[Kraków]], [[Poland]] (''Dfb'')
+* [[Krasnoyarsk]], [[Russia]] (''Dfb'', bordering on ''Dfc'')
 * [[Kushiro]], [[Hokkaido]], [[Japan]] (''Dfb'')
 * [[Kyiv]], [[Ukraine]] (''Dfb'')
@@ Line 1,371: / Line 1,381: @@
 * [[Calgary]], [[Alberta]], [[Canada]] (''Dwb'', bordering on ''Dfb'' and ''BSk'')
 * [[Chita, Zabaykalsky Krai|Chita]], [[Zabaykalsky Krai]], [[Russia]] (''Dwb'', bordering on ''Dwc'')
+* [[Hailin]], [[Heilongjiang]], [[China]] (''Dwb'', bordering on ''Dwa'')
 * [[Harrison, Nebraska|Harrison]], [[Nebraska]], [[United States]] (''Dwb'', bordering on ''Dfb'')
 * [[Heihe]], [[Heilongjiang]], [[China]] (''Dwb'')
+* [[Irkutsk]], [[Russia]] (''Dwb'', bordering on ''Dwc'')
 * [[Khabarovsk]], [[Russia]] (''Dwb'', bordering on ''Dwa'')
 * [[Pembina, North Dakota|Pembina]], [[North Dakota]], [[United States]] (''Dwb'', bordering on ''Dfb'')
@@ Line 1,419: / Line 1,431: @@
 * [[Anadyr (town)|Anadyr]], [[Chukotka Autonomous Okrug|Chukotka]], [[Russia]] (''Dfc'')
 * [[Anchorage, Alaska|Anchorage]], [[Alaska]], [[United States]] (''Dfc'', bordering on ''Dfb'')
+* [[Arkhangelsk]], [[Russia]] (''Dfc'')
+* [[Bodie, California|Bodie]], [[California]], [[United States]] (''Dsc'', bordering on ''Dsb'')
 * [[Charlotte Pass]], [[New South Wales]], [[Australia]] (''Dfc'')
 * [[Coma Pedrosa]], [[Andorra]] (''Dfc'')
+* [[Delta Junction]], [[Alaska]], [[United States]] (''Dwc'', bordering on ''BSk'')
 * [[Feldberg, Baden-Württemberg|Feldberg]], [[Baden-Württemberg]], [[Germany]] (''Dfc'')
 * [[Fraser, Colorado|Fraser]], [[Colorado]], [[United States]] (''Dfc'')
+* [[Geilo]], [[Buskerud]], [[Norway]] (''Dfc'')
 * [[Hikkim]], [[India]] (''Dfc'')
+* [[Inukjuak, Quebec|Inukjuak]], [[Quebec]], [[Canada]] (''Dsc'', bordering on ''ET'')
 * [[Jyväskylä]], [[Finland]] (''Dfc'')
 * [[Kangerlussuaq]], [[Greenland]], [[Denmark]] (''Dfc'', bordering on ''ET'' and ''BSk'')
@@ Line 1,441: / Line 1,458: @@
 * [[Narsarsuaq]], [[Greenland]], [[Denmark]] (''Dfc'', bordering on ''ET'')
 * [[Norilsk]], [[Russia]] (''Dfc'')
+* [[Nyurba]], [[Russia]] (''Dsc'', bordering on ''Dfc'')
 * [[Obergurgl]], [[Austria]] (''Dfc'', bordering on ''ET'')
+* [[Okhotsk]], [[Khabarovsk Krai]], [[Russia]] (''Dwc'')
 * [[Oulu]], [[Finland]] (''Dfc'', bordering on ''Dfb'')
 * [[Paganella]], [[Italy]] (''Dfc'', bordering on ''Dwc'' and ''ET'')
@@ Line 1,459: / Line 1,478: @@
 * [[Vaasa]], [[Finland]] (''Dfc'')
 * [[Valle Nevado]], [[Chile]] (''Dfc'')
+* [[Whitehorse, Yukon|Whitehorse]], [[Yukon]], [[Canada]] (''Dfc'')
 * [[Yakutsk]], [[Sakha Republic]], [[Russia]] (''Dfc'', bordering on ''Dfd'')
 * [[Yellowknife]], [[Northwest Territories]], [[Canada]] (''Dfc'')
@@ Line 1,471: / Line 1,491: @@
 <!-- A SPACE PRECEDES ANY OTHER CHARACTERS IN ALPHANUMERIC ARRANGEMENTS / THIS MEANS ALL LOCATIONS THAT HAVE A SPACE WITHIN THE NAME ARE LISTED BEFORE ANY OTHER NAMES THAT START WITH THAT LETTER AND DON'T CONTAIN SPACES / DO NOT ADD MORE THAN THREE EXAMPLES FROM EACH COUNTRY -->
 * [[Allakh-Yun]], [[Sakha Republic]], [[Russia]] (''Dwd'')
+* [[Delyankir]], [[Sakha Republic]], [[Russia]] (''Dwd'')
+* [[Khonuu]], [[Sakha Republic]], [[Russia]] (''Dfd'')
+* [[Okhotsky-Perevoz]], [[Sakha Republic]], [[Russia]] (''Dfd'')
 * [[Oymyakon]], [[Sakha Republic]], [[Russia]] (''Dfd'')
+* [[Udachny]], [[Sakha Republic]], [[Russia]] (''Dfd'', bordering on ''Dfc'')
 * [[Verkhoyansk]], [[Sakha Republic]], [[Russia]] (''Dsd'')
 {{div col end}}

v t e Climate types under the Köppen climate classification
Class A	Tropical rainforest (Af) Tropical monsoon (Am) Tropical savanna (Aw, As)
Class B	Desert (BWh, BWk) Semi-arid (BSh, BSk)
Class C	Humid subtropical (Cfa, Cwa) Oceanic (Cfb, Cwb, Cfc, Cwc) Mediterranean (Csa, Csb, Csc)
Class D	Humid continental (Dfa, Dwa, Dsa, Dfb, Dwb, Dsb) Subarctic (Dfc, Dwc, Dsc, Dfd, Dwd, Dsd)
Class E	Tundra (ET) Ice cap (EF) Alpine (ET, EF)

Revision as of 15:02, 10 September 2024

Overview

Group A: Tropical climates

Group B: Desert and semi-arid climates

Group C: Temperate climates

Group D: Continental climates

Group E: Polar and alpine climates

Group A: Tropical/megathermal climates

Af: Tropical rainforest climate

Am: Tropical monsoon climate

Aw/As: Tropical savanna climate

Aw: Tropical savanna climate with dry winters

As: Tropical savanna climate with dry-summers

Group B: Arid (desert and semi-arid) climates

BW: Arid climates

BWh: Hot deserts

BWk: Cold deserts

BS: Semi-arid (steppe) climates

BSh: Hot semi-arid

BSk: Cold semi-arid

Group C: Temperate/mesothermal climates

Cs: Mediterranean-type climates

Csa: Hot-summer Mediterranean climates

Csb: Warm-summer Mediterranean climates

Csc: Cold-summer Mediterranean climates

Cfa: Humid subtropical climates

Cfb: Oceanic climates

Marine west coast climate

Subtropical highland climate with uniform rainfall

Cfc: Subpolar oceanic climate

Cw: Dry-winter subtropical climates

Cwa: Dry-winter humid subtropical climate

Cwb: Dry-winter subtropical highland climate

Cwc: Dry-winter cold subtropical highland climate

Group D: Continental/microthermal climates

Dfa/Dwa/Dsa: Hot summer humid continental climates

Dfb/Dwb/Dsb: Warm summer humid continental/hemiboreal climates

Dfc/Dwc/Dsc: Subarctic/boreal climates

Dfd/Dwd/Dsd: Subarctic/boreal climates with severe winters

Group E: Polar climates

ET: Tundra climate

EF: Ice cap climate

Ecological significance

Biomass

Climate change

Other Köppen climate maps

See also

References

External links

Climate records