As the saying goes, "the summer solstice is three Geng, and the head falls." When did you lose your head this year? Is it hot in dog days?

After Xiaoman, the temperature outside is getting higher every day. In our Anhui area, the daytime temperature is generally as high as 32℃. Continuous high temperature and sunny days, the ground cracked seriously, and the leaves on the roadside were listless by the sun. Even butterflies dancing in the flowers and plants rarely come out. The ditches at the edge of the ground are also dry. Seeing the arrival of "Miscanthus", the land in northern Anhui is about to start a scramble for harvest and seed. Is it hot in dog days?

As the saying goes, "the third night falls in summer", which means that after summer, the third night is the day when the number of volts begins. What does Gengri mean? This is our ancestor, who made the heavenly stems and earthly branches Chronology Law in ancient times. The so-called ten-day merits: A, B, C, D, E, Ji, G, Xin, Ren and Gui; Twelve earthly branches: Zi, Ugly, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu and Hai.

Ten-day stems and twelve-day branches are divided into pairwise combinations and sixty jiazi. In other words, every 10 day has a Geng Day, namely, Geng Wu, Geng Yin, Chen Geng, Geng Zi, Geng Xu and Geng Shen.

A month, there may be three or four Geng days. Today's summer solstice is June 2 1, the first Geng day is June 23 (Geng Xu), the second Geng day is July 6 (Geng Shen), and the third Geng day is July 16. Zhongfu is from July 26th to August, 2022 14, 20 days; There are also the last few days, from August 15, 2022 to August 24, 2022, *** 10. It can be seen that the dog days this year are 40 days, so is it hot or not? We can judge from the solstice in summer.

First of all, there is no rain on the solstice in summer.

This proverb means that on the summer solstice, Wan Li is clear and Wan Li is cloudless, so in dog days, the temperature will be very high, because on the summer solstice, the sun will "turn around" and the direct point of sunlight will move south from the Tropic of Cancer, which means that the summer solstice is the northernmost day of the year and the pole of the sun's northward movement. After this day, the temperature outside will be higher. If it doesn't rain from summer solstice, it will be connected.

Second, it thunders and is very cold on the solstice in summer, and there is no rain on the solstice in summer.

This proverb means that if there is a thunderstorm on the day of summer solstice, it will be much cooler in the dog days. If it doesn't rain on the summer solstice, it will be very hot. As we all know, after the summer solstice, it will soon enter the dog days, which is the hottest period of the year, so "lying down" means hiding. After the summer solstice, the sun roars in the northern hemisphere, and the absorption temperature is greater than the heat dissipation. It rains from summer to Sunday, which can alleviate the weather.

To sum up, the dog days in 2022 will last for 40 days, and the dog days will start from July 16. We can judge whether it is hot or not according to the rural saying. Do you think it's hot this year?