Why is it still so hot in summer?

Because of the summer solar term, the temperature begins to drop, but there will still be short-term reheat weather during this period, and the real coolness will generally be after the Millennium. ?

Meteorological changes:

Summer is a solar term reflecting the temperature change. "Chu" means to hide and die, and "early summer" means that the hot summer has passed. As the height of the sun decreases, the heat it brings will also decrease. The heat has gradually subsided. Although the summer heat is decreasing and the temperature will not suddenly rise, there will still be short-term reheat weather during this period, but it is not really cool. It usually gets cold after a thousand years.

Astronomical calendar

In summer, the bucket handle of the Big Dipper points southwest (E position). When the sun reaches longitude 150, the node time is around August 23rd in Gregorian calendar.

In summer, the direct point of the sun has moved from 23 26' north latitude to1128' north latitude. As the height of the sun decreases, the heat it brings will also decrease. At this time, if you watch the Big Dipper at night, you will find that the curved bucket handle still points southwest. ?

Refer to the above? Baidu encyclopedia-Chu Shu