Is the winter solstice the coldest time of the year?

The ninth day of the winter solstice, 65438+February 22, leap year 65438+February 2 1, is fixed.

winter

Yes, it is also called "Nine" in China. People are used to counting nine from this day and counting nine every nine days. The first nine days are called "September 19th", and the first day of the winter solstice is "September 19th". The second nine days are called "two"

Nine ". By analogy, a * * * has nine "9s", and after 998 1 day, the weather will be warm. In the folk, there is also a ballad that vividly describes the law of weather changes from early to early winter: "September 19"

Twenty-nine, I can't reach it; 3949, frozen cats and dogs; In 5969, look at the willows across the river. The 79th river opened (the ice in the river began to melt); Eighty-nine geese are coming; In 1999, it was freezing and spring blossomed. "In China, it should be three days before and after the Great Cold in the 24 solar terms. According to the China lunar calendar, it should be the coldest days of the year, but with the influence of global warming and regional factors, it seems not so accurate.

Related information:

65438+1October 20th or 2 1 is the "great cold", and the original meaning of the great cold solar term is the coldest period in a year. However, except for South China, the coldest time in other parts of the country is in the "March 9", which is 65438+1mid-October. The severe cold solar terms are mainly on "April 9" and "May 9", and the temperature has begun to slowly rise. Nevertheless, cold and dryness are the characteristics of severe cold weather.

China folks call these three solar terms "winter solstice", "slight cold", "great cold" and "midwinter". In the dead of winter, there is a cold air going south in about 5 days on average. Cold wave, frost and blizzard are the main disastrous weather in the middle of winter. In June+10 of 65438, the lowest temperature was below 0℃ for 20 days, and it snowed for 3 days.

The Great Cold is the last of the "24 solar terms", and the "Spring Festival" is among the solar terms for many years. As long as people don't go against the agricultural season and arrange their production and life according to the weather characteristics, they will be able to gain advantages and avoid disadvantages, improve the economic benefits of industrial and agricultural production and enhance people's physique, so as to spend the Spring Festival happily.