When does the heat start?

Summer holidays on August 23rd 1 and 202 1: 05:34:48, and July16th of the lunar calendar.

2. Summer time in 2022: August 23rd, 2022 1 1: 15:59, July 26th, 2022.

3. 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. Generally speaking, the average temperature in Sichuan Basin is 65438 0.5℃ lower than that in early autumn. In late August of some years, the average daily temperature in the west of the basin may be lower than 23℃ for more than three consecutive days, which will affect the flowering of hybrid rice. However, because the summer heat in the basin is still basically controlled by the summer monsoon, the highest temperature in the west of the basin is often higher than 30℃, and the highest temperature in the east of the basin is higher than 35℃. Especially in the low-altitude areas along the Yangtze River, in the year when the summer drought lasted, the "autumn tiger" was felt.