Introduction to the knowledge of severe cold solar terms

The Great Cold is the last of the 24 solar terms in the whole year, generally around 65438+1October 20th in the Gregorian calendar every year. In ancient times, it was said that when the sun reached 300 degrees of the yellow meridian, it was a great cold.

Great cold means that the weather is extremely cold. At this time, the cold wave will frequently go south. In most parts of China, there will be no snow on the ground, showing a harsh winter scene of ice and snow.