When is the light snow season?

The light snow in 2023 is Gregorian calendar1October 22nd 165438+2 1: 55, which falls on1October 10 in the year of Guimao. During this period, the weather gradually became cold, and the average first snow period in the middle and lower reaches of the Yellow River was basically the same as the Light Snow Festival.

Although it began to snow, the amount of snow was generally small, and it was frozen at night and turned around by day. If the cold air is strong and the warm and humid airflow is active, it may snow heavily.

Light snow is the twentieth solar term among the twenty-four solar terms and the second solar term in winter. The time is Gregorian calendar1October 22 or 23 165438, that is, when the sun reaches 240 degrees of the yellow meridian. 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.

How to determine the light snow in the twenty-four solar terms?

Xiaoxue is the twentieth of the twenty-four solar terms. The starting point is165438+1October 22nd or 23rd in the Gregorian calendar every year. The sun is located at declination-2016' and the longitude reaches 240. "Light snow" solar terms.

At night, the bucket handle of the Big Dipper points to the northwest (equivalent to 10 on the clock). Every night after 20: 00, if you look at the stars at home, you can see that the Big Dipper sinks in the west, while the W-shaped Cassiopeia rises to the sky. Instead of the Big Dipper, it looks for the coordinates of the North Star and guides the stargazers. The quadrilateral Pegasus is facing the sky, Orion, a symbol of the winter starry sky, and has been explored on the eastern horizon.