There's nothing to say, but there's a proverb that says, "There is snow and ice in the north wind in beginning of winter, and there is no rain and snow in the south wind in beginning of winter." According to the weather conditions in beginning of winter solar terms, it is predicted whether winter will be cold or warm, and whether it will snow more or less.

If the north wind blows in early winter, rivers often freeze early and quickly; The south wind will blow on this day in early winter, which means that winter may be drier and warmer, and there will be less snowfall.

Because China belongs to continental monsoon climate, it is greatly influenced by warm air in the southeast in summer and cold air in the northwest in winter. On the Festival of beginning of winter, it is very cold in winter in the north and near winter in the south, but the cold air in the northwest is getting stronger and stronger, and the warm air in the southeast is getting weaker and weaker.

Extended data

Beginning of winter solar terms represent the arrival of winter and cold weather, so it should be getting colder and colder. However, if the day in early winter is sunny and warm as spring, then this winter will not be too cold or even warm. People who grow crops want it to be cold in winter, not only because it is good for crops to snow in winter.

Another reason is that cold can freeze all pests in the field to death, so that crops will grow well. On the contrary, if the temperature is not low enough, pests will not freeze to death. Therefore, farmers hope that it will be very cold in beginning of winter that day, which is of great benefit to crops.