Climate at a glance · Datong
Annual mean9°day and night
Precipitation535 mma year
Warmest monthJulyavg high 29°
Coldest monthJanuaryavg low -13°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
535 mm a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | -1° | 2° | 10° | 17° | 23° | 28° | 29° | 26° | 22° | 14° | 6° | -2° |
| Avg low | -13° | -10° | -3° | 2° | 9° | 14° | 17° | 16° | 11° | 3° | -4° | -12° |
| Precip, mm | 3 | 7 | 23 | 40 | 45 | 63 | 107 | 133 | 55 | 42 | 14 | 3 |
| Wet days | 1 | 2 | 4 | 6 | 6 | 7 | 11 | 12 | 7 | 6 | 2 | 1 |
| Sunshine | 8.4 h | 8.9 h | 9.4 h | 9.6 h | 9.8 h | 10.6 h | 10 h | 9.9 h | 8.9 h | 8.1 h | 8 h | 8.3 h |
| Humidity | 44% | 39% | 41% | 41% | 41% | 46% | 62% | 68% | 64% | 58% | 49% | 43% |
| Daylight | 9 h 41 | 10 h 41 | 11 h 57 | 13 h 17 | 14 h 24 | 14 h 58 | 14 h 42 | 13 h 43 | 12 h 27 | 11 h 08 | 9 h 59 | 9 h 22 |
| UV index (clear sky) | 3 | 4 | 7 | 9 | 10 | 11 | 11 | 10 | 8 | 5 | 3 | 3 |
5-year averages (2021–2025) · Open-Meteo historical weather (ERA5)
40.0940°N, 113.2910°E