The light snow solar term means that there is little snow and there is no snow on the ground. Light snow is the 2th of the 24 solar terms. The time is on November 22 or 23 of the Gregorian calendar every year, that is, when the sun reaches 24. "Light snow" is a solar term reflecting the climate characteristics.

The light snow in solar terms is not necessarily related to the light snow in weather. The meaning of "light snow" in solar terms is different from that in daily weather forecast. The solar term is a climate concept, which represents the climate characteristics during the solar term. The light snow in the weather forecast refers to the snow with less snowfall intensity. Light snow solar term is a solar term with high frequency of cold wave and strong cold air activity.

the climate of light snow solar terms.

In ancient China, light snow was divided into three phases: "When the rainbow disappears, it disappears; Second, the weather rises and the atmosphere drops; Three times are blocked and become winter. " As the yang in the sky rises, the yin in the earth drops, which leads to the impassability of heaven and earth, and the incoordination of yin and yang, so everything loses its vitality, and the heaven and earth are blocked and turn into a cold winter.

during the light snow solar term, there will be a large-scale gale and cooling weather in eastern China. Light snow solar term is a solar term with high frequency of cold wave and strong cold air activity. When strong cold air affects, it is often accompanied by the first snowfall in winter.