In what month will it not be hot?

Summer will not be hot after the Millennium, which is the first 15 solar term in the "24 solar terms" and the third solar term in autumn, and it is also the end of applying for the moon and the beginning of the unitary month in the dry calendar.

Fighting fingers; The sun reaches longitude 165 degrees; On September 7-9 of Gregorian calendar, "White Dew" is an important solar term reflecting the growth of cold in nature.

As the weather turns cold, it is sunny and hot during the day, but the temperature drops quickly after evening, and the temperature difference between day and night is large.