Average annual temperature is 10.8 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: -20.1 °C
Number of sunny days: 253 days
Number of rainy days: 100 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) | 7.4 | 10.9 | 22.9 | 24.5 | 30.4 | 36.7 | 38.1 | 33.0 | 29.4 | 23.0 | 21.3 | 10.8 |
| Average daytime temperature (°C) | -0.6 | 3.6 | 12.8 | 17.5 | 23.8 | 30.9 | 30.0 | 28.8 | 24.6 | 18.9 | 5.5 | -1.7 |
| Average temperature (°C) | -5.7 | -1.5 | 6.2 | 11.4 | 18.2 | 24.0 | 25.2 | 23.9 | 19.6 | 13.1 | 0.9 | -6.3 |
| Average night temperature (°C) | -10.5 | -5.8 | 0.3 | 5.4 | 12.9 | 17.8 | 21.0 | 19.9 | 15.1 | 8.2 | -2.9 | -10.0 |
| Absolute minimum temperature (°C) | -20.1 | -9.5 | -4.1 | -2.3 | 9.3 | 13.0 | 18.0 | 14.1 | 8.4 | 2.7 | -9.8 | -18.6 |
| 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) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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) | 7.8 | 7.7 | 10.0 | 9.0 | 9.1 | 11.2 | 8.6 | 9.5 | 8.5 | 9.0 | 7.3 | 7.1 |
| Precipitation (mm) | 2 | 5 | 3 | 59 | 59 | 81 | 162 | 123 | 53 | 16 | 21 | 10 |
| Sunny days | 29 | 25 | 25 | 20 | 19 | 17 | 10 | 15 | 19 | 26 | 24 | 24 |
| Rainy days | 1 | 0 | 6 | 10 | 12 | 13 | 21 | 16 | 11 | 5 | 4 | 1 |
| Snow days | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The best time to visit Datun during the most sunny months:
The largest precipitation sum in Datun is at