Average annual temperature is 15.8 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: -12.2 °C
Number of sunny days: 254 days
Number of rainy days: 106 days
Number of snow days: 5 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) | 14.1 | 18.0 | 28.3 | 28.1 | 33.9 | 37.8 | 41.9 | 35.4 | 33.0 | 29.0 | 29.4 | 22.3 |
| Average daytime temperature (°C) | 6.9 | 10.4 | 19.4 | 20.6 | 25.5 | 32.3 | 34.4 | 31.2 | 28.0 | 24.0 | 14.1 | 5.4 |
| Average temperature (°C) | 0.9 | 4.8 | 12.9 | 15.4 | 20.9 | 26.7 | 29.3 | 26.9 | 23.4 | 18.3 | 8.6 | 0.3 |
| Average night temperature (°C) | -4.2 | -0.6 | 6.8 | 10.8 | 16.7 | 21.4 | 25.0 | 23.0 | 19.1 | 13.2 | 3.8 | -4.1 |
| Absolute minimum temperature (°C) | -8.4 | -4.1 | 1.1 | 5.1 | 10.8 | 15.4 | 22.3 | 17.2 | 12.2 | 7.1 | -5.5 | -12.2 |
| 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 | 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 | 9.2 | 7.8 | 7.2 | 9.1 | 9.2 | 10.0 | 7.4 | 7.6 | 6.9 | 6.7 |
| Precipitation (mm) | 6 | 15 | 12 | 81 | 60 | 38 | 268 | 89 | 97 | 1 | 33 | 28 |
| Sunny days | 28 | 23 | 28 | 19 | 15 | 19 | 14 | 17 | 16 | 27 | 25 | 23 |
| Rainy days | 2 | 5 | 3 | 11 | 16 | 11 | 17 | 14 | 14 | 4 | 4 | 5 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The largest precipitation sum in Datun is at