What day is the Great Cold in 2021? What is the significance of Great Cold?

What day is the Great Cold in 2021? What is the significance of Great Cold?
The weather is very cold during the Great Cold solar term, so you must keep warm. So what is the date of the Great Cold in 2021? What is the significance of Great Cold? Let’s take a look at the following content!

What day is the Great Cold in 2021?

The specific time of the Great Cold in 2021 is: January 20, 2021 (Wednesday), 04:39:42, the eighth day of the twelfth month (big day) of the lunar calendar in 2020
Seasonal characteristics of the Great Cold
The atmospheric circulation is relatively stable during the Great Cold solar term, and the circulation adjustment cycle is about 20 days. When this circulation adjusts, large-scale rain, snow, strong winds and cooling temperatures often occur. When there is a long wave ridge west of 80 degrees east longitude and a large coastal trough in East Asia, my country will experience sustained low temperatures due to the control of northwesterly airflow and the continuous replenishment of cold air. Like Lesser Cold, Greater Cold is also a solar term that indicates the degree of coldness of the weather. Although modern meteorological observation records show that in some parts of my country, the Great Cold is not as cold as the Lesser Cold, in some years and a few coastal areas, the lowest temperature of the year still occurs during the Great Cold solar term. Therefore, we should continue to protect crops from the cold, and special attention should be paid to protecting livestock from the cold.

What is the significance of Great Cold?

Dahan is the last solar term among the 24 solar terms and is the coldest day in most areas, especially in the south. In addition, the Great Cold also indicates that the Beginning of Spring is approaching, reminding people to prepare for farming. Therefore, Dahan has a very high status among the 24 solar terms. It even has the meaning of changing luck and fortune among folks. Therefore, every time the day of Dahan comes, folks have the custom of eating dumplings and worshiping the land.

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