Average annual temperature is 15.8 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: -9.7 °C
Number of sunny days: 255 days
Number of rainy days: 106 days
Number of snow days: 4 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) | 14.2 | 18.1 | 28.0 | 28.0 | 33.8 | 37.7 | 41.2 | 35.3 | 32.7 | 29.2 | 29.4 | 22.7 |
| Average daytime temperature (°C) | 6.9 | 10.3 | 19.4 | 20.6 | 25.6 | 32.2 | 34.2 | 31.2 | 27.9 | 24.0 | 14.3 | 5.5 |
| Average temperature (°C) | 1.0 | 4.8 | 12.8 | 15.4 | 20.9 | 26.6 | 29.2 | 26.9 | 23.3 | 18.2 | 8.8 | 0.5 |
| Average night temperature (°C) | -4.2 | -0.6 | 6.7 | 10.7 | 16.7 | 21.4 | 24.8 | 23.0 | 19.2 | 13.3 | 3.9 | -3.8 |
| Absolute minimum temperature (°C) | -8.2 | -4.0 | 1.0 | 5.4 | 9.9 | 15.3 | 21.6 | 17.2 | 11.9 | 7.2 | -5.2 | -9.7 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.4 | 9.0 | 7.9 | 7.1 | 8.7 | 9.2 | 9.9 | 7.4 | 7.6 | 6.9 | 6.8 |
| Precipitation (mm) | 7 | 17 | 18 | 75 | 58 | 34 | 208 | 86 | 88 | 1 | 30 | 34 |
| Sunny days | 28 | 23 | 27 | 20 | 16 | 19 | 17 | 15 | 15 | 26 | 25 | 24 |
| Rainy days | 2 | 5 | 4 | 10 | 15 | 11 | 14 | 16 | 15 | 5 | 4 | 5 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Datun during the most sunny months:
The largest precipitation sum in Datun is at