According to historical meteorological data, it can be inferred that the coldest month in Hohhot is 1 month. January is beginning of winter, and the temperature gradually drops. In addition, the cold air in the northern region frequently moves southward, further reducing the temperature in Hohhot.

Specifically, the average temperature in Hohhot 1 month is between-12.7 ~-16.1℃, and the lowest temperature can even reach about -26℃. The temperature in the north is lower than that in the south, and the annual average temperature is only about 2℃.