When is the Great Cold? Introduction to the climate characteristics of the Great Cold solar term!

When is the Great Cold? Introduction to the climate characteristics of the Great Cold solar term!
The Great Cold is one of the 24 solar terms and is also very important. So, let’s take a look at when is the Great Cold? Introduction to the climate characteristics of the Great Cold solar term! The twelfth month of the lunar calendar is approaching and the weather is getting colder. Spring will surely come after the severe winter. Come to Shuimoxiansheng.com to check out more content about the twelfth month of the lunar calendar in 2021!

When is the Great Cold?

The Great Cold solar term falls on January 20-21 of the Gregorian calendar every year. The Great Cold solar term in 2022 is January 20, 2022 (December 18, 2021 in the lunar calendar).
Dahan is the last solar term among the 24 solar terms. It occurs when the sun reaches 300° of the ecliptic longitude around January 20 every year. The "Tianshi" in "Shushi Tongkao" quoted "Sanli Yizong": "Dahan is the middle cold, which is higher than Xiaohan, so it is called Dahan... It is the extreme cold, so it is called Dahan."

Introduction to the climate characteristics of the Great Cold solar term!

Climate characteristics of the Great Cold solar term: least rainfall in a year
Lesser Cold and Greater Cold are the periods of the year with the least rainfall. During the Greater Cold season all year round, rainfall in most parts of southern China increases only slightly compared to the previous period. In most parts of south China, rainfall is 5 to 10 mm, and in the northwestern plateau and mountainous areas, it is generally only 1 to 5 mm.
Climate characteristics of the Great Cold solar term 2: Frequent cold waves
During the Great Cold period, cold waves move southward very frequently, and it is a relatively cold time of the year in most parts of my country.

Introduction to ancient poems describing the Great Cold solar term

Song of the Great Cold (Shao Yong, Song Dynasty)
The old snow has not yet melted, and new snow is already covering the doors.
There is a frozen silver bed in front of the steps and ice stalactites on the eaves.
The clear sun has no brilliance, and the strong wind is howling.
Everyone has his own tongue, but they cannot utter words.
Yuanshayuan (Song Dynasty Zeng Gong)
Climbing up the mountain to the south, there is a high peak. I reach the top of the pavilion without feeling tired.
The mist and clouds over the sea are often bleak, and the pines and bamboos are even more desolate during the severe cold.
The incense sticks on the scripture platform are forever dissipated, and the wind from the conversation seats stirs up the dust and hair.
I also have my own contentment, like the water in a glass vase reflecting my finest details.

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