What season is Frost Descent? Is it winter or autumn? What does it mean?

What season is Frost Descent? Is it winter or autumn? What does it mean?
Speaking of Frost's Descent, I believe everyone is familiar with it. So, let's take a look at what season the Frost's Descent belongs to. Is it winter or autumn? What does it mean? With the arrival of the ninth month of the lunar calendar, most southern regions have officially entered autumn and are beginning to feel the coolness of autumn. If you want to know more about the ninth month of the lunar calendar, follow Shuimoxiansheng.com to learn more!

What season is Frost Descent? Is it winter or autumn?

Frost Descent is an autumn solar term, not a winter solar term.
Frost Descent is the eighteenth solar term among the twenty-four solar terms. It is the last solar term in autumn and marks the transition from autumn to winter.
The Douzhixu solar term is at the Sun's ecliptic longitude of 210° and it falls on October 23-24 of the Gregorian calendar every year. After entering the Frost Descent solar term, the signs of late autumn become apparent and cold air moves southward more and more frequently. Frost Descent does not mean "frost falling", but rather means a sudden drop in temperature and a large temperature difference between day and night. On average across the country, "Frost Descent" is the time of the year when the temperature difference between day and night is the largest.
The Frost Descent solar term means that the weather is getting colder and frost begins to fall. The average temperature in northern Northeast China, eastern Inner Mongolia and most of Northwest China has been below 0℃, the soil has frozen, winter crops have stopped growing, and the region has entered the wintering period. In the southern regions at the southerly latitudes, the average temperature is around 16°C, and there are still two or three solar terms away from the first frost date. In the river valleys of southern South China, frost does not appear until midwinter.

What is the special meaning of Frost Descent?

The Frost Descent solar term means that the weather is getting colder and frost begins to fall .
Frost Descent is one of the twenty-four solar terms. The occurrence of Frost Descent is a confirmation of the change in climate temperature.
During the Frost Descent season, all things are complete and enter the Xu period. The yang energy goes down into the earth and the yin energy begins to condense. The weather starts to get colder when Frost Descent comes.
"The Book of the Later Zhou Dynasty·Months of Zhou" records: "The middle weather in the three months of autumn is End of Heat, Autumnal Equinox, and Frost Descent." In the Eastern Han Dynasty, Wang Chong said in "Lun Heng": "Clouds and fog are signs of rain. In summer, they are dew, and in winter, they are frost. When it is warm, it is rain, and when it is cold, it is snow. Rain, dew, and frozen rain all come from the ground, not from the sky." No matter whether it is dew or frost, "all come from the ground, not from the sky", so how can it be called Frost Descent? In fact, the name "Shuangjiang" is just a metaphor.

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