Average annual temperature is 10.0 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -20.8 °C
Number of sunny days: 258 days
Number of rainy days: 95 days
Number of snow days: 12 days
Look at detailed online map of Datun
* Weather data for Datun China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 6.0 | 11.4 | 22.2 | 24.6 | 28.9 | 35.2 | 37.1 | 36.3 | 30.7 | 26.5 | 24.6 | 9.9 |
| Average daytime temperature (°C) | -1.6 | 3.6 | 11.5 | 17.5 | 23.9 | 29.5 | 30.1 | 29.3 | 26.4 | 19.5 | 4.0 | -2.9 |
| Average temperature (°C) | -7.1 | -2.3 | 4.1 | 10.7 | 17.5 | 22.9 | 25.0 | 24.2 | 20.1 | 12.9 | -1.0 | -7.7 |
| Average night temperature (°C) | -12.0 | -6.5 | -1.6 | 4.9 | 11.8 | 16.9 | 20.9 | 19.6 | 14.5 | 7.1 | -5.0 | -11.7 |
| Absolute minimum temperature (°C) | -20.8 | -9.6 | -7.2 | -2.8 | 6.4 | 12.6 | 16.7 | 14.3 | 8.2 | 1.6 | -10.5 | -19.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 8.6 | 9.8 | 9.4 | 9.7 | 11.4 | 8.7 | 10.2 | 9.9 | 8.9 | 7.2 | 6.8 |
| Precipitation (mm) | 4 | 3 | 3 | 57 | 49 | 59 | 218 | 52 | 18 | 20 | 42 | 10 |
| Sunny days | 30 | 26 | 29 | 21 | 21 | 17 | 8 | 16 | 21 | 26 | 20 | 23 |
| Rainy days | 1 | 1 | 2 | 9 | 10 | 13 | 23 | 15 | 9 | 5 | 6 | 1 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 7 |
The best time to visit Datun during the most sunny months:
The largest precipitation sum in Datun is at