When does it start to get cold in Xilinhot?

Generally speaking, Xilinhot gradually becomes colder from late November, and it is a relatively cold period until February of the following year. The average temperature is about 0~3℃, the freezing period lasts for 5 months, and the cold period lasts for 7 months. The temperature is the lowest in January, with an average of -20℃, so Xilinhot is a cold area.