Why is it still so hot in early autumn? What is the approximate temperature?

Beginning of autumn is the first day of dog days. The dog days are the hottest thirty or forty days in a year. The temperature is about 28 degrees to 33 degrees. It's not that beginning of autumn suddenly gets cold.

When the average temperature drops below 22℃, autumn begins. There are few areas in China where "beginning of autumn" falls.

There is a folk saying that "it is happy to say goodbye to autumn, and there will be 40 days of high temperature weather", so even if we arrive in beginning of autumn, the weather will not get cold immediately and enter autumn.

Due to the vast territory of China, the performance of "Autumn Tiger" is slightly different. For example, the autumn tigers in South China are later than those in the Yangtze River valley, generally delayed by 2-4 solar terms. In addition, the prevention and control time of autumn tigers is long and short every year, ranging from half a month to two months; Sometimes the autumn tiger comes and goes, and then goes back. "Autumn Tiger" weather, although the temperature is high, but generally speaking, the air is dry and sunny, it will not be very hot in the morning and evening, and it will not be too hot to breathe.