What are the six solar terms in winter?

1, beginning of winter: beginning of winter means the beginning, and beginning of winter means the end, which means harvesting the crops after harvest. From this day on, it means that winter will begin. According to the method of dividing seasons in ancient astronomy in China, Sili is regarded as the beginning of four seasons.

2. Xiaoxue: The temperature dropped, and it began to snow in the north, which has reached the freezing season. There is a proverb on the Light Snow Festival: "There is a light snow all over the sky, and there must be a good year in the coming year."

3. Heavy snow: The temperature continued to drop, the ground began to snow, and the riverbed in the north began to freeze.

4. Winter solstice: It begins to enter the Nine Cold, and the sun shines directly on the Tropic of Capricorn. This day is the shortest day and the longest night in the northern hemisphere. From now on, the days in the northern hemisphere will gradually lengthen, and the direction of sunrise and sunset will gradually move northward.

5, slight cold: the weather began to be cold for slight cold, and the weather is about to enter the coldest period from slight cold. At 0℃ in Northeast China and Inner Mongolia, the average temperature is between 10℃ and -30℃, and it is generally below 0℃ in North China, where snow and ice generally appear.

6. Great cold: Great cold is the coldest season in a year, so it is called "September cold". The agricultural proverb says, "1929 drops of water don't flow, 3949 freezes and breaks the mortar", and the severe cold season is in September and April. The coldest season has passed and spring has come!