What is the coldest temperature in Tumushuk City in winter?

The coldest temperature is minus 7 degrees Celsius. Tumushuk has a temperate extremely arid desert climate, with long sunshine hours and a large temperature difference between day and night. The annual average temperature is 11.6℃, the average temperature in the hottest month (July) is 25℃~26.7℃, and the average temperature in the coldest month (January) is - 6.6℃～-7.3℃, the average annual frost-free period is 225 days, and the annual precipitation is 38.3mm.