Generally speaking, the temperature of the severe cold solar term is lower than that of the winter solstice solar term. The great cold solar term is the second solar term named after the word "cold" among the 24 solar terms, which indicates the cold degree of the weather. The winter solstice solar term, also known as "Counting Nine", "Winter Festival", "Long Festival" and "Sub-Year", etc. When the winter solstice solar term comes, the cold winter will come. During the winter solstice solar term, there will be frequent snowfall and the temperature will start to drop.

The coldest period in the whole year should be between slight cold and severe cold. Both slight cold and severe cold solar terms are solar terms indicating cold weather. At this time, it is also the period of 39 days and 49 days in several cold days, and the climate is very cold. In contrast, the climate of winter solstice solar terms is relatively mild.

Extended information:

Winter solstice diet

1. Sweet potato soup; In Ningbo, sweet potato soup is one of the must-eat foods in the winter solstice. "Fan" and "Fan" are homonyms. In Ningbo people's understanding, eating sweet potatoes on the winter solstice means "turning over" all the bad luck of the past year. Tangguo, similar to dumplings, is much smaller and has no stuffing. Tangguo is also called a dumpling, which means "reunion" and "perfection". ?

2. waxy cake; In Taiwan Province, China, the tradition of worshipping ancestors with nine-layer cakes on the winter solstice is still preserved. Glutinous rice flour is used to knead animals such as chickens, ducks, turtles, pigs, cows, sheep, etc., which symbolize good luck and good luck, and then steamed in layers in a steamer to worship ancestors to show that they do not forget their ancestors.