Why is it so hot in early autumn?

Because most of the time after beginning of autumn, the weather is actually quite hot. Beginning of autumn means that he has started to enter this season, but it doesn't mean that the weather won't get hot soon. Generally, it starts around August 15, and it turns from hot to not hot.

Beginning of autumn, in fact, he is not suddenly cold, but gradually cold. Well, like now, it's actually not as hot as it was then, so it takes a process for him to get cold. By Mid-Autumn Festival or late autumn, the weather will be completely cool, and now it gets dark faster. I remember last month, I went out for a ride with my friends. We rode 20 kilometers every day, set off at 6: 30 and went home at 8: 30. The weather here is still practiced at 8:30, but it is already dark at 8: 00 now, so beginning of autumn also means that the days are shorter.

Beginning of autumn is just one of many solar terms. He just explained that the temperature gradually changed from high to low, not suddenly. So many people have the misconception that it is autumn in beginning of autumn and the weather should become less hot, but this is a very big misunderstanding. So it takes about a month or two to be completely lukewarm, and the weather is actually different because of different places. So many people may not fully understand the concept of cooling in beginning of autumn, which is caused by the region.

To sum up, this is why many people think that beginning of autumn has not suddenly cooled down, because beginning of autumn just wants to prove that your weather has gradually cooled down, not an instantaneous process, so it will take a period of transition if you want to cool down.