At 17:32:44 on December 7, 2023, we officially entered the heavy snow season.

"Heavy snow, November Festival. The bigger one, the more abundant it is. At this point, the snow is abundant." During the heavy snow season, the weather becomes colder, and the likelihood of snowfall in various regions is higher. At this point, all the yang energy on the ground is hidden underground, and the yin energy on the ground covers the accumulated yin and turns it into snow. We officially welcome the heaviest 15 days of yin energy.

Heavy snow is the 21st solar term among the 24 solar terms, and the sun reaches the longitude of 255 degrees. The Explanation of the Seventy Two Seasons of the Moon: "Heavy snow falls on the November Festival. The larger ones are prosperous. From here on, the snow is prosperous.". Heavy snow, as the name suggests, means more snow and colder weather. The heavy snow season represents the starting time and degree of heavy snowfall, and like light snow, rain, and grain rain, it is a season that directly reflects precipitation. The arrival of the heavy snow season means a significant decrease in temperature and an increase in precipitation, with the most common being cooling, rain, or snow. In ancient China, the fifteen days of heavy snow were divided into three periods: the first period was when the river did not roar; The second tiger begins to mate; Sanhou Li stands out.