What are the weather characteristics of the light snow solar term and its origin
in the 24 solar terms, the 20th solar term is light snow. Light snow is also the solar term after the beginning of winter, and it is the second solar term in winter. In winter, the weather is getting colder and colder. What are the weather characteristics of light snow solar term? What is the origin of the light snow solar term? Next, let's follow the old yellow calendar of this issue and have a look!,
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light snow solar terms on the auspicious day of 2020. Many areas in the middle and lower reaches of the Yangtze River have entered the winter solar terms one after another. Basically, Northern China has entered winter. When it comes to the light snow solar terms, many areas in the middle and lower reaches of the Yangtze River have entered winter one after another. Although the national precipitation gradually falls into the trough of the year with the arrival of winter, the rainfall in the south of the Yangtze River is still more than that in the north of the Yangtze River. Even if there is first snow in this area in mid and late December, the rainy weather at this time gives people the feeling that it is not cool in late autumn, but wet and cold. This feeling is much more uncomfortable than people with heating conditions in dry and cold areas in the north. The temperature ofand
continues to drop. In the beginning of winter solar term, there is snow in most parts of northwest and Northeast China. In the light snow solar term, it means that there will be snow in North China. If the beginning of winter solar term marks the beginning of winter in most parts of northern China, when it comes to the light snow solar term, the direct manifestation of cold air is to make the temperature in these areas gradually reach below 0 ℃. We all know that only when the temperature in and under the cloud is below 0 ℃, the form of precipitation changes from rain to snow. Therefore, it is an indisputable fact that the temperature in the light snow stage is lower than that in the winter stage.,
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light snow solar terms on the auspicious day of travel in 2020. According to the understanding and interpretation of modern science, it is called "light snow" solar terms when the sun reaches 240 degrees of the Yellow meridian before and after November 22 of the Gregorian calendar. In other words, the reflection of the natural phenomenon "Snow" on the regularity of solar terms is also prominent, that is, after the "beginning of winter" solar term every year, October of the lunar calendar and November of the Gregorian calendar begin to enter the snowfall season, and the snowfall is divided into different sizes. After the beginning of winter every year, the snow with a small amount of snow is called "light snow".
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in 2020. In fact, China's Meteorological regulations: (1) when it snows, the horizontal visibility distance is 1000 meters or more; (2) snow with snow volume less than or equal to 2.5mm within 24 hours is called "light snow". According to the ancient social life practice, people's understanding and interpretation of "Snow" is called from the first to winter of each year in the lunar calendar. "In October, the rain is thin by the cold, so it condenses into snow. The words of the small are not prosperous." therefore, since ancient times, people's understanding and interpretation, closely combined with the needs of agriculture, are summarized and summarized as "light snow", which is included in the "24 solar terms" , as the solar term after the beginning of winter, it is called "light snow". On the solar terms of "light snow" and "waiting response" in winter, Wu Cheng, a scholar in the song and Yuan Dynasties, said in the collection of 72 waiting times of the lunar calendar every year from January to October of the lunar calendar, "on the 15th day after the beginning of winter, the handle refers to the sea, which is light snow. In October, the rain is thin by the cold, so it condenses into snow. The words of the small are not full. At one time, the rainbow is hidden. The note of rites says: the intersection of yin and Yang is a rainbow." "At this time, yin and yang are very different, so the rainbow is subdued. The rainbow is not qualitative, but it is said to be hidden. It is also said that it is subdued by Qi. In the second climate, the weather rises, and in the third climate, the earth's Qi drops, blocking and forming winter. Heaven and earth change and each is in its right position. If they do not communicate, they will be blocked, and if they do not, they will be blocked, which is why it is winter."https://www.dailyq-a.com/Culture/28787.html
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