The source of heavy snow solar terms

The solar term of heavy snow is usually on February 7 or 8 every year, 65438+. At this time, the sun reached the longitude of 255 degrees. This solar term means colder weather and more snowfall than light snow, especially in northern China. As one of the twenty-four solar terms in the China lunar calendar, the heavy snow solar term marks the official start of the mid-winter season. At this time, snowfall generally begins to accumulate, and the phenomenon that snow is not cold and snow is cold appears.