Average annual temperature is 13.3 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: -15.5 °C
Number of sunny days: 278 days
Number of rainy days: 78 days
Number of snow days: 9 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) | 12.5 | 13.3 | 25.8 | 28.1 | 35.0 | 40.8 | 42.2 | 35.5 | 31.4 | 24.6 | 22.0 | 11.7 |
| Average daytime temperature (°C) | 2.8 | 6.2 | 16.8 | 20.6 | 27.4 | 35.5 | 33.6 | 30.3 | 26.7 | 21.3 | 8.7 | 0.8 |
| Average temperature (°C) | -3.0 | 0.3 | 9.0 | 14.3 | 21.3 | 28.4 | 28.2 | 25.8 | 21.3 | 14.5 | 3.3 | -4.2 |
| Average night temperature (°C) | -7.7 | -4.4 | 1.4 | 7.8 | 15.4 | 21.4 | 23.4 | 22.0 | 16.6 | 8.8 | -1.3 | -8.2 |
| Absolute minimum temperature (°C) | -15.5 | -6.5 | -3.9 | 1.9 | 11.4 | 17.0 | 19.8 | 16.7 | 9.5 | 5.3 | -7.1 | -15.2 |
| 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 | 11.1 | 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) | 7.9 | 7.4 | 9.9 | 8.1 | 8.3 | 11.3 | 8.8 | 9.0 | 8.5 | 9.0 | 7.3 | 6.5 |
| Precipitation (mm) | 3 | 5 | 3 | 27 | 30 | 12 | 345 | 93 | 88 | 7 | 7 | 14 |
| Sunny days | 29 | 22 | 27 | 21 | 23 | 24 | 15 | 14 | 22 | 28 | 27 | 26 |
| Rainy days | 1 | 4 | 3 | 9 | 8 | 6 | 16 | 17 | 8 | 3 | 3 | 0 |
| Snow days | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
The best time to visit Datun during the most sunny months:
The largest precipitation sum in Datun is at