Is the light snow sunny or rainy? Introduction of Xiaoxue Festival

1, the light snow festival is beneficial to rainfall, because if it is sunny and it doesn't snow, then when we arrive in beginning of spring, it will be a "cold spring" phenomenon, which is prone to abnormal weather with more snow. Because heavy snow in winter is a good thing, which is very beneficial to crops, especially winter wheat. Not only keep warm, but also have plenty of water. As the saying goes, "wheat covers three beds, steamed bread sleeps", and "Xue Ruiji has a good year" is the truth. Moreover, snow can kill virus pests and so on, which is good for people, livestock and crops, but it should not rain. By next spring, due to the cold weather, there will be a lot of snow that shouldn't snow, because Chun Xue will freeze crops.

2. Light snow is the 20th solar term in 24 solar terms and the second solar term in winter, and the time is Gregorian calendar1October 22nd or 23rd 165438+22 every year, that is, when the sun reaches 240 degrees of the yellow longitude. Light snow is a solar term reflecting precipitation and temperature, and it is a solar term with high frequency of cold wave and strong cold air activity. The arrival of the light snow solar term means that the weather is getting colder and colder and the precipitation is gradually increasing.

3. Light snow is a solar term reflecting the climate characteristics. Climate factors include precipitation, temperature and light. Light snow is a solar term reflecting precipitation and temperature. Light snow is a solar term with high frequency of cold wave and strong cold air activity. The arrival of the light snow solar term means that the weather is getting colder and colder and the precipitation is gradually increasing. During the light snow solar term, a relatively stable meridional circulation has been established in East Asia, and low pressure or trough often appears in Siberia. When moving eastward, there will be a wide range of cold air going south.