Average annual temperature is 15.3 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -11.7 °C
Number of sunny days: 262 days
Number of rainy days: 98 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) | 12.2 | 15.8 | 28.0 | 28.6 | 34.2 | 38.5 | 36.5 | 35.2 | 32.6 | 27.8 | 28.9 | 20.6 |
| Average daytime temperature (°C) | 6.2 | 9.5 | 18.6 | 20.6 | 26.0 | 32.3 | 32.5 | 31.6 | 28.2 | 24.1 | 13.5 | 5.3 |
| Average temperature (°C) | 0.4 | 3.9 | 11.7 | 15.1 | 21.0 | 26.4 | 28.0 | 26.9 | 23.4 | 18.1 | 7.9 | 0.1 |
| Average night temperature (°C) | -4.6 | -1.4 | 5.3 | 10.1 | 16.4 | 20.6 | 24.2 | 22.6 | 18.9 | 12.7 | 2.9 | -4.1 |
| Absolute minimum temperature (°C) | -10.7 | -4.9 | -1.3 | 2.6 | 11.2 | 13.5 | 20.6 | 17.5 | 10.6 | 5.0 | -5.9 | -11.7 |
| 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 | 14.5 | 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) | 7.5 | 7.6 | 9.6 | 7.8 | 7.1 | 9.0 | 9.6 | 10.0 | 8.1 | 8.0 | 7.0 | 6.5 |
| Precipitation (mm) | 3 | 9 | 6 | 75 | 43 | 38 | 204 | 119 | 56 | 0 | 27 | 27 |
| Sunny days | 28 | 22 | 29 | 19 | 19 | 22 | 10 | 17 | 17 | 31 | 24 | 24 |
| Rainy days | 2 | 5 | 2 | 11 | 12 | 8 | 21 | 14 | 13 | 0 | 6 | 4 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in Datun is at