Average annual temperature is 10.7 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -19.7 °C
Number of sunny days: 237 days
Number of rainy days: 113 days
Number of snow days: 15 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) | 6.7 | 8.9 | 19.7 | 21.1 | 28.5 | 32.6 | 34.4 | 31.9 | 30.2 | 23.3 | 23.1 | 13.0 |
| Average daytime temperature (°C) | -1.5 | 2.8 | 10.5 | 15.3 | 22.3 | 27.0 | 29.2 | 28.1 | 25.7 | 18.7 | 5.7 | -2.2 |
| Average temperature (°C) | -5.5 | -1.6 | 4.9 | 10.4 | 17.1 | 21.7 | 24.9 | 24.2 | 21.0 | 14.2 | 1.8 | -5.7 |
| Average night temperature (°C) | -9.5 | -4.7 | 0.8 | 6.4 | 13.1 | 17.5 | 21.7 | 20.9 | 17.3 | 10.8 | -2.0 | -9.1 |
| Absolute minimum temperature (°C) | -19.7 | -8.8 | -4.9 | 0.6 | 9.0 | 13.9 | 19.1 | 16.7 | 12.7 | 5.9 | -9.2 | -18.9 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 8.5 | 10.0 | 8.9 | 9.3 | 11.2 | 9.2 | 9.4 | 9.6 | 8.7 | 7.1 | 6.1 |
| Precipitation (mm) | 7 | 5 | 2 | 56 | 75 | 77 | 191 | 168 | 27 | 25 | 49 | 20 |
| Sunny days | 27 | 25 | 26 | 18 | 21 | 15 | 10 | 14 | 21 | 21 | 18 | 21 |
| Rainy days | 3 | 1 | 5 | 12 | 10 | 15 | 21 | 17 | 9 | 10 | 9 | 1 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 9 |
The best time to visit Datun during the most sunny months:
The largest precipitation sum in Datun is at