Please help me find out whether it is the solar term of winter solstice or slight cold.

The solar term of winter solstice is between June 65438 and February 2 1 ~ 23 in Gregorian calendar. When the solar meridian reaches 285 degrees, the slight cold solar term begins. Cold means cold, and slight cold means the degree of cold.

As early as 2500 years ago in the Spring and Autumn Period, China had already used it? Tu Youyou observed the sun and determined the earliest winter solstice among the 24 solar terms.

In the south of China, winter is very warm. The middle of winter is 1 month, with frost and snow attacking and often freezing. The lowest temperature is about-10℃. The lowest temperature in northern South China is rarely below MINUS 5℃, and the low temperature below 0℃ in southern South China is even rarer. The coldest area in the middle of winter in China is the northern part of Heilongjiang, and the lowest temperature can reach about MINUS 40℃. It's freezing, dripping into ice. The low-altitude valley is the warmest place in the middle of winter in most parts of southern China. The average temperature in 65438+ 10 is around 12℃, and only a few teenagers may have a low temperature below 0℃. In addition, the inversion effect is very significant, so tropical fruits such as bananas and mangoes can grow well.