Beginning of Autumn | Autumn has come, but the summer hasn't gone away
Today is the official "beginning of autumn", but autumn is still far away. It is mentioned in the Collection of Seventy two Marquises of the Moon Order that "on the July Festival, we should set up a word to explain the beginning of spring (spring). In autumn, we should seize things and seize them." "Standing" means the beginning, and "autumn" means the period when crops are mature. The ancients said that "the beginning of autumn" meant that summer would cool down and autumn would begin soon. However, the time of the beginning of autumn is from the astronomical calendar. From the perspective of meteorology, although the "beginning of autumn" has come, it does not mean that the autumn climate has come. The division of climate seasons should be based on the "average temperature of climate", that is, the average temperature of the local area for five consecutive days is below 22 ℃,
Release time: 10:01:16, August 7, 2021
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