What are the advantages of Changsha? What's the climate like there?

The weather in Changsha is not very good (but the four seasons are definitely distinct). Like spring now, it is spring rain every day, and it is not wet. The sky always looks gloomy. In summer, it will be surprisingly hot for a period of time, about 40 degrees. Staying in an air-conditioned room is the most comfortable. (In previous years, the high temperature in Changsha in summer killed people. ) Autumn is the most comfortable season among the four seasons, and it is crisp. There is a breeze. This is a poetic season. But autumn in Changsha is dry. Although winter is not as much as that in the north, it is very cold in Changsha. The wind blows on the face like a knife.