When will it be winter? What was the temperature in the south at that time?

Among the 24 solar terms, this year is165438+1October 8th in beginning of winter. According to meteorology, the average daily temperature for five consecutive days is lower than 10℃. Even if it enters winter, 1 day is winter. Geographically, the place south of the Huaihe River in the Qinling Mountains is called the South, with a large geographical span and a large temperature difference.