What are the characteristics of subtropical monsoon climate?
What are the characteristics of temperate monsoon climate? Climatic characteristics of tropical monsoon: winter and summer monsoon are controlled alternately, with high annual temperature and concentrated rainy season.
Subtropical monsoon climate characteristics: winter and summer monsoon are alternately controlled, with high temperature and rainy summer and mild and little rain in winter.
Climatic characteristics of temperate monsoon: winter and summer monsoon are controlled alternately, winter is cold and dry, and summer is hot and rainy.
Temperate continental climate features: controlled by continental air mass, Leng Xia is hot in winter, and there is little rain.
Characteristics of plateau mountains: the terrain is steep and undulating, the vertical climate changes obviously, and the temperature decreases with the increase of height.
What are the characteristics of subtropical monsoon climate? The subtropical monsoon climate is very suitable for human habitation, mainly located at the edge of the Pacific Ocean, with high temperature stoves in summer and biting cold and humidity in winter.
The subtropical monsoon climate zone is rich in heat resources, with annual average temperature 13℃~ 20℃ and accumulated temperature ≥ 10℃4000℃~ 6500℃. The monthly average temperature in 65438+ 10 is above 0℃, 0℃~2℃ in the north of the Yangtze River, 2℃~ 10℃ in the south of the Yangtze River and10℃ in Nanling area. Due to the low terrain and weak barrier function, Huaiyang Mountain is often affected by cold air from the south in winter, especially Jianghan Plain and Dongting Lake Plain, which are connected to Nanyang Basin in the north and Gui Xiang Corridor in Nantong. Winter becomes a channel for cold air to move southward, where the 65438+ 10 monthly isotherm protrudes southward in a tongue shape. The absolute minimum temperature in the north of the Yangtze River can reach below-10℃, and the minimum value of-18. 1℃ has appeared in Hankou (197765438+1October 30th), and it is mostly between -7℃ and-0 in the south of the Yangtze River. Whenever strong cold air goes south, the temperature often drops above 10℃. In Shanghai, there was a record that the temperature dropped by 25.2℃ in two days.
Therefore, although this area is subtropical, the winter temperature is lower than other parts of the world at the same latitude. Due to the low temperature in winter, the subtropical latitude of China is south, and its northern boundary is 4~5 latitudes south than the theoretical boundary. Compared with the Mediterranean region, it is 10~ 1 1 latitude to the south. However, subtropical areas in China, especially central China, are generally hot in summer, with the average temperature in July around 28℃ and some areas exceeding 29℃. High temperature weather above 35℃ often occurs from May to September. July-August is controlled by subtropical high, with many sunny days and long sunshine hours. The frequency of high temperature is the highest, and the absolute high temperature often exceeds 40℃. Jinhua, Lishui, Zhejiang and Anhua, Hunan all have high temperature meteorological records above 4 1℃. The average temperature in April and1October is 16℃~2 1℃, and the temperature in autumn is slightly higher than that in spring.
Generally speaking, the middle and lower reaches of the Yangtze River are warm in spring and cool in autumn, hot in summer and cold in winter, with four distinct seasons. Generally, winter is 1~4 months long, about 4 months north of the Yangtze River, and less than 1 month in Nanling area; Summer lasts for more than four months, generally ending from mid-late May to late September, and arriving at the beginning of 10 at the latest in the south. The length of spring and autumn in most areas is 2 months each, and it can reach 3 months in the south.