4hw.com.cn: the beginning of autumn belongs to the solar term of autumn. In the face of high temperature weather, many people are concerned about when to start autumn. What day is the beginning of autumn in 2018? When is it not hot after the beginning of autumn?
What day is autumn 2018
What day is the beginning of autumn in 2018: 21:30:34, August 7, 2018 lunar June (small) 26
The beginning of autumn is on August 7, 8 or 9 of each year. The specific time point is uncertain. Interpretation of the formula: y = the last two digits of the number of years, d = 0.2422, l = leap years, C = 7.5 in the 21st century, and 8.35 in the 20th century. For example, the date of the beginning of autumn in 2088 = [88 & times; 0.2422 + 7.5] - [88 / 4] = 28-22 = 6, and August 6 is the beginning of autumn. Exception: calculation results in 2002 plus 1 day.
When will it not be hot after the fall of 2018
Generally speaking, it will be more than half a month after the beginning of autumn.
Generally, after the beginning of autumn, there will be a new phenomenon of summer heat. At this time, the autumn tiger will appear. Autumn tiger refers to the short-term recuperated weather after the beginning of autumn, which usually occurs from the end of August to the beginning of September and lasts for about half a month. The main reason is that the subtropical high retreating southward turns back again, which is most likely to occur in Jianghuai and South China, with different times.
Climatic characteristics of the beginning of autumn
1. There are "autumn tigers" in the beginning of autumn
It's cool in the morning and evening, and there's still residual heat at noon. But it's not that the climate of autumn has arrived. It is usually still very hot at this time. There is still a "Fu" after the beginning of autumn, and the "autumn tiger" still exists. The division of climate season should be based on the 'average temperature of climate', that is, the local average temperature for five consecutive days is below 22 ℃, which is the real autumn season.
2. In the beginning of autumn
China is a vast country with different climates, but at this time most of the regions still do not enter the autumn climate. Moreover, the last day of the hot and rainy days is the third day after the beginning of autumn. Especially in the southern part of China, when the solar term is still summer and summer, the weather season is gradually gone and the temperature is even hotter. Therefore, the period from the beginning of autumn to the pre equinox in Chinese medicine is called "long summer".
3. The weather is different between North and South at the beginning of autumn
The earliest areas of Heilongjiang and Northern Xinjiang in autumn also begin to fall in the middle of August. In general years, the autumn wind in the capital Beijing starts to cool in early September. The autumn in Qinhuai area starts in the middle of September. In early October, the autumn wind blows to the front lines of Lishui, Zhejiang, Nanchang, Jiangxi and Hengyang, Hunan. In the first half of November, the information of autumn arrives at Leizhou Peninsula. When autumn arrives at Yaxian, Hainan, the "end of the earth" It's almost new year's day.
How to keep healthy after autumn
1. Turn off the air conditioner less: the arrival of "autumn tiger" makes many people feel like summer, so they still turn on the air conditioner all night. Yao Yuanzhang, deputy director of emergency department of Daping Hospital, reminded that after the beginning of autumn, even if it is reheated, the weather will be cooler in the morning and evening. Therefore, the opening time of air conditioner should not be too long, and it is better not to open it at night.
2. Eat less cold fruits: which are cold fruits? The director of traditional Chinese Medicine Department of Daping Hospital introduced that watermelon, pear and grape are cool fruits with sexual taste. After long summer, many people's spleen and stomach are very weak. If you eat cold fruits at this time, you may hurt the spleen and stomach.
3. Exercise maintenance: exercise should be moderate. Entering autumn is a good time for all kinds of sports training. Everyone can choose different training items according to their own details. However, it is not suitable to do large amount of sports when raising in autumn, especially for the elderly, children and the weak. Autumn is a good season for training, but at the moment, because the body is in the period of convergence and cultivation of Yin, essence and Yang, so sports should also be used to this principle, that is, the amount of exercise should not be too large, and sports should be easy and gentle, and the amount of activity is not large. Proper sports training can enhance the body's ability to get used to the cold climate, but do not sweat. When the body is slightly hot and there is no sweat, it can be stopped. At this moment, it can ensure that the Yin essence is introverted and the Yang Qi is not consumed.
4. Regulating the spleen and stomach: in fact, for a long time after the beginning of autumn, the temperature is still high, and the air humidity is also high. After the suffering of bitter summer, many people's spleen and stomach are often weak. In such a climate, regulating the spleen and stomach should focus on clearing heat, promoting dampness and strengthening the spleen, so that the evil of dampness and heat in the body can be discharged from the urine and promote the recovery of the function of the spleen and stomach.