Is Changsha humid in autumn?

The wet weather in Changsha is usually from late March to the end of July. Hunan has a subtropical monsoon climate. There is abundant rainfall, with an annual average rainfall of 1200- 1700 mm, but the temporal and spatial distribution is very uneven. A year's rainfall is obviously concentrated in a period of time, which is called rainy season. Hunan Province is located in the middle of China and the middle reaches of the Yangtze River. Because most of the area is south of Dongting Lake, it is named "Hunan".

Autumn is one of the four seasons. Traditionally, China takes "beginning of autumn" in the 24 solar terms as the starting point of autumn. Entering autumn means that rainfall and humidity tend to decrease or decrease, and everything in nature begins to mature from lush. At present, the climate average temperature of modern scholar Zhang Bao _ is often used to divide the four seasons. The index is that the average temperature is below 10℃ in winter, above 22℃ in summer, and 10~22℃ in spring or autumn.

Autumn is a season of alternating hot and cold. Early autumn is still in the heat, but it hasn't come out yet. This is the hottest, wettest and sultry period of the year. After late autumn, it is sunny during the day, cool and dry at night, with large temperature difference between morning and evening, less rain and insufficient water. Therefore, autumn dryness has become the main feature of late autumn.