In spring, the temperature rises rapidly, with an average temperature of 6.5~9. 1℃, which is cold at first, with strong wind and little rainfall. The average precipitation is only 56. 1mm, accounting for 14.6% of the annual precipitation.
The climate in summer is mild, with an average temperature of 19~2 1.8℃ and concentrated rainfall, with an average precipitation of 246.9mm, accounting for 64.3% of the annual precipitation.
After autumn comes, the temperature drops gradually, with an average temperature of 5.8~8.4℃ and an average precipitation of 72.96 mm, accounting for 19% of the annual precipitation.
Winter is longer than spring, summer and autumn, lasting for more than four months, with prevailing northwest wind, short days and cold weather. The average temperature is between-12.8~-6.3℃, the highest in Leng Yue is 65438+ 10 month, and the average temperature is-1.3℃. The average precipitation is 8.06 mm, accounting for 2. 1% of the annual precipitation.
Datong has a dry, cold, windy climate with large temperature difference. The annual average temperature is 6.4℃, and 1 month is-1 1.8℃. The lowest temperature is -29.2℃, the average temperature in July is 2 1.9℃, the annual precipitation is 400-500mm, the first frost period is in late September, and the frost-free period is about125th day.