Introduction to the characteristics of summer solar terms

Characteristics of solar terms in light summer

1, the characteristics of the summer solstice solar terms

It is light summer when the sun reaches 105 on July 7 or 8 of the Gregorian calendar every year. Literally, "summer heat" means "heat", which means that the climate is hot during the summer heat. In the almanac, yue:

"Dou refers to Xin as a slight summer heat, and it is already hot, but it is not yet extreme, hence the name."

In other words, although the weather is very hot at this time, it is not the hottest time, so it is called "light summer heat".

Mild summer heat is mild heat. In ancient China, the summer heat was divided into three periods:

"A warm wind; The second is waiting for the cricket to live in space: the third is waiting for the eagle to start. "

In summer, there is no cool wind on the earth, and all the winds carry heat waves; Because of the heat, cricket left the venue and ran to the corner of the yard to escape the heat; In this solar term, the eagle is in the cool high air movement because of the high ground temperature. In the shallow summer, the rainy season in Jianghuai Basin is coming to an end, and the temperature rises in midsummer, entering the summer drought period. However, North China and Northeast China will enter the rainy season, tropical cyclones will be active frequently, and the number of tropical cyclones landing in China will begin to increase. In a word, the climate characteristics of the solar terms in summer are hot weather and increased rainfall.

2. What is a little summer heat?

LesserHeat is the eleventh solar term among the twenty-four solar terms, and it is also the end of the afternoon month and the beginning of the month. On July 7th or 8th of every year in Gregorian calendar, when the sun reaches 105, it is considered as a slight summer heat. Summer heat, which means hot, is a little hot, not very hot. It means that the weather is getting hotter, but it is not the hottest, and most parts of the country are basically in line with it. Crops all over the country have entered a vigorous growth period, and it is necessary to strengthen field management.

3. The weather conditions in midsummer.

In summer, the average temperature in southern China is about 33 degrees Celsius. In mid-July, the average daily temperature in the low-altitude valley area in southeast China was higher than 30℃, and the maximum daily temperature was higher than 35℃. In the northern part of the northwest plateau, frost and snow can still be seen at this time, which is equivalent to the scene of early spring in South China.

Since the beginning of summer, the plum rains in the Jianghuai basin have ended one after another, and the southeast monsoon rainy season from the Pacific Ocean has begun in the vast areas north of the Huaihe River and east of the Qinling Mountains. The precipitation has increased significantly and the rainfall is relatively concentrated. South China, Southwest China and Qinghai-Tibet Plateau are also in the southwest monsoon rainy season from the Indian Ocean and the South China Sea. The middle and lower reaches of the Yangtze River are generally hot and rainy under the control of subtropical high.

The key to keeping fit in summer.

1, diet closed

Summer diet should not be too full, usually seven or eight points full, but we must pay attention to a comprehensive and balanced nutritional mix, not picky eaters, partial eclipse. Some people have a bad appetite because of the weather, so they can eat lightly. Professor Zhou suggested that we should eat more foods with low sugar, low salt, high carbohydrate and high protein in summer, and try to eat less spicy and fried foods.