Subtropical monsoon climate distribution area

The subtropical monsoon climate is distributed on the east coast of the mainland at 25 ~ 35 north latitude, and it is a zone where tropical marine air masses and polar continental air masses alternately control and compete with each other. It is mainly distributed in the south of Huaihe River in Qinling Mountains in eastern China, north of tropical monsoon climate, south of Japan and south of Korean Peninsula.

Located near the Tropic of Cancer, it forms a subtropical monsoon climate. The subtropical monsoon climate is mostly located in the northern part of the Tropic of Cancer, which is mainly caused by the difference of thermal properties between land and sea. Because it is located in the coastal area, it is affected by the temperature difference between land and sea in summer, and the southeast wind blows and the cold wind from Siberia blows in winter. The two control alternately and change seasonally, forming monsoon.

Extended data:

Subtropical monsoon climate is hot and rainy in summer: in summer, the sun angle is high, the temperature is high, the monsoon trough moves northward, and the southeast monsoon from the hot ocean occupied by subtropical high brings abundant precipitation. Tropical cyclones often strike in summer and autumn.

Mild and little rain in winter: the average temperature in Leng Yue is below 18℃ and above 0℃, which is mild in winter, because the local latitude is low, affected by Kuroshio, far away from the source of winter monsoon, and the topographic relief weakens the winter monsoon. Especially in the northern part of Taiwan Province Province, the southern part of the Japanese archipelago and the Ryukyu Islands, the winter climate is particularly mild and rainy compared with the coastal cities at the same latitude because of the change of sea water in winter.

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