Is it hot in Xishuangbanna in September?

Hot.

Weather in Xishuangbanna, Yunnan. Xishuangbanna has a subtropical climate. The whole year is divided into rainy season and dry season. The dry season is from November to April of the following year. The rainy season is from May to October every year. The rainfall in the rainy season accounts for 10% of the total. It accounts for more than 80% of the annual precipitation. It is humid and rainy, warm all year round, and evergreen all year round. It has the characteristics of "always summer without winter, and one rain becomes autumn". The temperature difference between morning and evening is large, it is hot during the day, the temperature is around 36 degrees, and the sunshine is strong. The locals rarely go out during the day, and only come out for activities when the weather cools down at night. It rains a lot here, so an umbrella is a must.