in people's life should be considered and paid attention to in time. In particular, the light snow solar term, one of the 24 solar terms, should also pay high attention to the weather changes and temperature changes in people's life, because it is necessary to learn to distinguish whether the temperature is rising or falling.
the meaning of the light snow solar term
the light snow solar term is the twentieth of the twenty-four solar terms in the folk lunar calendar. On November 22 or 23, it means that snow begins to fall and the amount of snow is small. "Light snow" is in the second half of November of the Gregorian calendar and the second half of October of the lunar calendar. "Light snow" is a festival reflecting weather phenomena. The ancient book Qunfang spectrum says, "light snow is cold and will snow. The ground is not even cold and the snow is not big." that is to say, on the "light snow" festival, due to the cold weather, the precipitation form changes from rain to snow, but at this time, due to the "ground is not very cold", the amount of snow is not large, so it is called light snow. The temperature of
light snow solar term is much lower than that at the beginning of winter. The light snow solar term means that there will be snow in North China. The cold air makes the temperature in most parts of northern China gradually reach below 0 ℃. The average early snow period in the middle and lower reaches of the Yellow River is basically consistent with the light snow festival. Although it begins to snow, the amount of snow is generally small, frozen at night and thawed at day. If the cold air force is strong and the warm moisture flow is more active, it may also snow heavily; The northern part of the South began to enter winter. "The lotus has no rain cover, and the chrysanthemum residue still has proud frost branches", which has shown the scene of early winter. However, the temperature in South China is low or high, which has not reached the winter standard. The lowest temperature is more than 15 degrees, and the highest temperature is still about 23 degrees. After light snow, the weather will continue to become colder. Weather characteristics ofand
light snow solar terms whenand
light snow comes, a relatively stable meridional circulation has been established in East Asia. Siberia often has low pressure or low trough. When moving eastward, there will be large-scale cold air going south, and large-scale gale cooling weather will occur in eastern China. The light snow solar term is a solar term with high activity frequency of cold wave and strong cold air. Under the influence of strong cold air, it is often accompanied by the first snowfall in winter. The temperature in the light snow stage is lower than that in the winter stage. The light snow solar term means that there will be snow in North China. The cold air makes the temperature in most parts of northern China gradually below 0 ℃, and it will become colder and colder.https://www.dailyq-a.com/Culture/33353.html
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