Average annual temperature is 14.0 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: -17.7 °C
Number of sunny days: 252 days
Number of rainy days: 106 days
Number of snow days: 7 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) | 14.3 | 15.8 | 27.8 | 28.0 | 33.8 | 36.1 | 40.4 | 32.5 | 29.3 | 27.1 | 28.2 | 24.4 |
| Average daytime temperature (°C) | 6.1 | 8.6 | 18.4 | 19.1 | 23.6 | 30.8 | 32.8 | 28.4 | 25.0 | 21.6 | 12.6 | 4.1 |
| Average temperature (°C) | 1.0 | 3.3 | 11.2 | 13.5 | 19.0 | 25.0 | 27.6 | 24.8 | 21.0 | 15.9 | 6.6 | -1.2 |
| Average night temperature (°C) | -3.9 | -1.2 | 4.6 | 8.1 | 14.5 | 19.0 | 22.4 | 20.8 | 16.7 | 10.7 | 1.4 | -6.0 |
| Absolute minimum temperature (°C) | -10.3 | -3.7 | -1.4 | 1.0 | 8.4 | 13.8 | 18.9 | 15.6 | 10.2 | 6.1 | -4.1 | -17.7 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 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) | 7.9 | 7.6 | 9.6 | 8.1 | 7.7 | 10.3 | 10.3 | 10.0 | 7.8 | 7.8 | 7.8 | 7.4 |
| Precipitation (mm) | 9 | 13 | 11 | 98 | 94 | 22 | 228 | 218 | 96 | 1 | 14 | 31 |
| Sunny days | 27 | 21 | 26 | 16 | 17 | 23 | 17 | 12 | 14 | 27 | 27 | 25 |
| Rainy days | 2 | 4 | 5 | 14 | 14 | 7 | 14 | 19 | 16 | 4 | 2 | 5 |
| Snow days | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Datun is at