What is the average temperature during the Beginning of Heat? Does the Beginning of Heat represent the arrival of hot summer?

What is the average temperature during the Beginning of Heat? Does the Beginning of Heat represent the arrival of hot summer?
As one of the 24 solar terms, the temperature of Chushu is also of great concern to everyone. So, let’s take a look at what the average temperature is during Chushu. Does the Beginning of Heat represent the arrival of hot summer? In the seventh month of the lunar calendar, summer has not yet reached its peak, but autumn has already arrived. The heat has gone and the coolness has come. One leaf can herald the coming of autumn. Shuimo.com will pay attention to the contents of the lunar calendar for the seventh month of 2021 with you.

What is the average temperature during the Beginning of Heat?

Under normal circumstances, the average temperature during the Chushu solar term will be about 1.5 degrees Celsius lower than the temperature during the Liqiu period .
However, the temperature during the Beginning of Autumn generally depends on the region. Since my country has a vast territory, the temperature in different regions will be different during the Beginning of Autumn.
1. Western South China
In some years, the average daily temperature in western South China may remain below 23°C for more than three consecutive days in late August of the Gregorian calendar, affecting the flowering of hybrid rice. However, because most of South China is also controlled by the summer monsoon during the period of the End of Heat, the highest temperature in western South China is often higher than 30℃.
2. Eastern South China
In the Chushu solar term area, the temperature above 35℃ appears in the eastern part of South China. Especially in the low-altitude areas along the Yangtze River, the residual power of the "autumn tiger" is felt more strongly in the years when the summer drought continues.
3. Northwest Plateau
The northwestern plateau has entered the autumn season and it is already early winter above 3,500 meters above sea level, with grass gradually withering and frost and snow increasing day by day.
From the above temperature analysis during the Beginning of Autumn solar term, we can see that after the Beginning of Autumn, the temperature in the north drops significantly and is basically comfortable, but the south will still make people feel hot.

Does the Beginning of Heat represent the arrival of hot summer?

No, the Beginning of Heat solar term does not mean the arrival of hot summer. On the contrary, the Chushu solar term represents "out of summer", which means the heat is leaving.
During the Chushu solar term, the dog days of summer have passed or are nearing their end, and the early autumn heat will end. The arrival of the End of Heat also means entering the second half of the Shen month in the Ganzhi calendar. Chushu is one of the 24 solar terms that reflects climate change.
Starting from the Beginning of Autumn, the trend of gradually decreasing temperature has become more obvious. In Yuan Wu Cheng's work "Collected Explanations of the 72 Seasonal Changes in the Lunar Calendar", it says: "Chu means to stop, and the hot summer ends here." "Chu" means to end, indicating that the heat is about to pass and the hot summer will end.
End of Heat, mid-July. Chu means to stop. The heat ends here

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