Today is the beginning of autumn. Did everyone eat tofu brain?

The answer to "there is no return" upstairs is wrong. That was in the early autumn of last year. It's the "old yellow calendar"! ! ! ! Supplement: It clears up after the rain is also an old almanac! ! ! The exact start time of autumn this year is August 8th at 5: 3 1. Beginning of autumn is the first 13 solar term among the 24 solar terms, which usually falls on August 7 or 8, and the situation in beginning of autumn on August 8 usually occurs once every four years. Beginning of autumn doesn't mean that cool autumn will come soon. Because of the different latitudes and altitudes, it is practically impossible to enter autumn at the same time in beginning of autumn. In climatology, the average daily temperature in beginning of autumn drops steadily to below 22 degrees Celsius every five days, which is more in line with the actual situation in various places. In China, except those places with high altitude in the north latitude, beginning of autumn is still in hot summer in non-autumn. Generally speaking, Heilongjiang and northern Xinjiang will fall in mid-August, the capital Beijing in early September, the Jianghuai region in mid-September, Lishui, Zhejiang, Nanchang, Jiangxi and Hengyang, Hunan in early June, and Leizhou Peninsula in early June.