What is the biggest climate type in the world?

Do you know the biggest climate type in the world? I brought you the following.

The largest climate type in the world:

Temperate continental climate

The temperate continental climate is mainly distributed at latitude 40? ~60? Inland areas of Eurasia, North America and southeastern South America. Because it is far away from the ocean or blocked by the terrain, the humid air mass is difficult to reach, so it is dry and rainy, and the climate is very continental. The annual and monthly temperature differences are the highest among all climate types.

In China, the temperate continental climate is mainly distributed in the northwest. The average annual precipitation is generally less than 500 mm, which belongs to semi-arid or arid areas. Land desertification is serious and soil erosion is serious. Its climate features are: Leng Xia is hot in winter, with large annual temperature difference, concentrated precipitation, four distinct seasons, less annual rainfall and strong continental climate.

definition

The temperate continental climate is located at latitude 40? To 60-65? Between the inland and the east coast of the mainland. Winter is controlled by continental climate, with the average temperature below 0℃ in Leng Yue in the south and close to -40℃ in the north. In the hottest month, the average temperature in the south is 26-27℃, and it is close to 20℃ in the north. The growing season is about 200 days in the south and only 50-70 days in the north. Belonging to this climate zone are: Northwest China, most parts of Siberia, most parts of Alaska and Canada, and the vicinity of the Great Lakes in the United States.

abstract

Temperate continental climate can be divided into broad sense and narrow sense. The generalized temperate continental climate includes temperate desert climate, temperate grassland climate and sub-frigid coniferous forest climate. The narrow concept will exclude the latter. The temperate continental climate is characterized by severe cold in winter and hot in summer, with large annual and daily temperature differences. Winter is controlled by high pressure, and the lowest temperature reaches-73℃; In summer, the average temperature in July in the south reaches 26 ~ 27℃, and the highest temperature is 33℃, which is close to 20℃ in the north. The maximum annual change range is 62.3℃. Controlled by continental air masses throughout the year, precipitation increases from south to north (from west to east in North America), with annual precipitation below 200mm to about 400mm and 300-600 mm in the north. Natural vegetation from south to north, from temperate desert and temperate grassland, transits to coniferous forest in sub-frigid zone.

cause

Temperate continental climate, mainly distributed at latitude 40? ~60? Inland areas of Eurasia, North America and southern South America. Because it is far away from the ocean, the humid climate is difficult to reach, so it is dry and rainy, and the climate is very continental. The annual and monthly temperature differences are the highest among all climate types. Moreover, the closer to the center of the mainland, the drier it is, the greater the annual and daily temperature difference, and the transition of vegetation from forest to grassland and desert. The climate features are: Leng Xia is hot in winter, with large annual temperature difference, concentrated precipitation, four distinct seasons, less annual rainfall and strong continental nature.

Be distributed

The temperate continental climate is mainly distributed in 40? ~60? Inland areas of Eurasia and North America. Because it is far away from the ocean and the humid climate is difficult to reach, it is dry and rainy, and the daily temperature difference is greater than the annual temperature difference. Moreover, the closer to the center of the mainland, the drier it is, the greater the annual and daily temperature difference, and the transition of vegetation from forest to grassland and desert.

1, widely distributed in Siberia, Asia, central and eastern North America and central and eastern Europe. Controlled by the continental air mass all the year round, living inland, far from the sea, leeward, severely blocked by mountains, with little precipitation.

2. The Patagonia Plateau in South America also has this kind of climate, because the westerly wind passes through the tall Andes and sinks after passing the mountain to form a foehn, and there is little frontal cyclone activity, coupled with the cold current flowing through the east coast of Falkland, so there is little rain all year round.

3. The temperate continental climate is a kind of climate type relative to the temperate maritime climate, because it is far from the ocean, so it is dry and rainy; Because of the control of continental air mass, the annual and daily variations of temperature are relatively large.

trait

In a word, the climate characteristics of temperate continental climate are: Leng Xia is warm in winter, the annual daily temperature range is large, precipitation is scarce and concentrated in summer, sunshine is strong, and there are many sandstorms.