What are the climatic characteristics of Yunnan?

Climate characteristics of Yunnan: Yunnan's climate basically belongs to subtropical plateau monsoon type, with many types, small annual temperature difference, large daily temperature difference, distinct wet and dry seasons, and abnormal vertical change of temperature with terrain height.

Northwest Yunnan has a cold climate, long winter without summer and short spring and autumn. The eastern and central parts of Yunnan belong to temperate climate, with four seasons such as spring and winter when it rains; The south and southwest of Yunnan belong to the low-heat valley area, and some of them enter the tropical area south of the Tropic of Cancer, with long summer without winter and rainy to autumn.

The temperature in Yunnan

The average temperature in the province is between 19 ~ 22℃ in the hottest month (July) and above 6 ~ 8℃ in Leng Yue (1 month), and the annual temperature difference is generally only 10 ~ 12℃. It is cooler in the morning and evening and hotter at noon, especially in winter and spring, and the daily temperature difference can reach 12 ~ 20℃.

The province has a long frost-free period, and the southern border is frost-free all year round. The frost-free period is 300 ~ 330 days in the south, about 250 days in the central region, and 265,438+00 ~ 220 days in the colder northwest and northeast Yunnan.

Reference to the above content: Baidu Encyclopedia-Yunnan