When did Hohhot start to get cold?

/kloc-end of 0/0. According to the website of the Meteorological Bureau of Inner Mongolia Autonomous Region, Hohhot is located in the north of China and has a temperate continental climate. Winter is very long. From 10, the temperature will continue to drop, with an average temperature of-10℃ and a minimum temperature of -30℃, accompanied by strong north wind and snowfall.