Average annual temperature is 9.5 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -25.4 °C
Number of sunny days: 235 days
Number of rainy days: 112 days
Number of snow days: 18 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) | 5.8 | 10.8 | 21.8 | 24.2 | 31.5 | 34.9 | 33.1 | 32.7 | 30.2 | 24.6 | 22.5 | 12.0 |
| Average daytime temperature (°C) | -3.8 | 2.0 | 11.1 | 16.4 | 24.4 | 29.0 | 29.2 | 27.8 | 25.1 | 18.0 | 2.6 | -5.5 |
| Average temperature (°C) | -8.3 | -3.2 | 4.3 | 10.2 | 18.1 | 23.1 | 25.0 | 23.6 | 19.4 | 12.3 | -1.9 | -9.8 |
| Average night temperature (°C) | -13.0 | -7.6 | -1.3 | 4.3 | 12.1 | 17.8 | 21.5 | 19.7 | 14.6 | 7.3 | -6.0 | -14.3 |
| Absolute minimum temperature (°C) | -22.3 | -12.0 | -7.0 | -2.2 | 6.0 | 12.7 | 17.5 | 14.5 | 9.2 | 0.5 | -13.0 | -25.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.9 | 8.4 | 9.8 | 8.7 | 10.5 | 11.2 | 8.8 | 9.5 | 9.4 | 8.6 | 6.9 | 6.7 |
| Precipitation (mm) | 6 | 2 | 13 | 51 | 55 | 76 | 218 | 91 | 57 | 20 | 76 | 12 |
| Sunny days | 26 | 25 | 27 | 20 | 19 | 15 | 9 | 13 | 18 | 22 | 17 | 24 |
| Rainy days | 1 | 1 | 4 | 10 | 12 | 15 | 22 | 18 | 12 | 9 | 8 | 0 |
| Snow days | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 7 |
The best time to visit Datun during the most sunny months:
The largest precipitation sum in Datun is at