Average annual temperature is 15.6 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: -12.1 °C
Number of sunny days: 268 days
Number of rainy days: 95 days
Number of snow days: 2 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) | 13.2 | 16.4 | 28.9 | 28.2 | 35.4 | 39.1 | 42.5 | 35.1 | 32.3 | 28.1 | 28.4 | 20.5 |
| Average daytime temperature (°C) | 6.4 | 10.1 | 19.7 | 20.6 | 26.0 | 33.3 | 35.3 | 30.6 | 27.5 | 23.5 | 13.4 | 4.4 |
| Average temperature (°C) | 0.3 | 4.4 | 12.9 | 15.3 | 21.1 | 27.4 | 29.9 | 26.5 | 23.0 | 17.7 | 7.8 | -0.4 |
| Average night temperature (°C) | -4.6 | -1.0 | 6.4 | 10.3 | 16.8 | 21.6 | 25.3 | 22.6 | 19.0 | 12.5 | 2.8 | -4.9 |
| Absolute minimum temperature (°C) | -9.2 | -4.3 | -0.1 | 3.7 | 11.5 | 15.4 | 23.0 | 17.1 | 11.0 | 6.6 | -5.4 | -12.1 |
| 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) | 7.6 | 7.5 | 9.4 | 7.9 | 7.1 | 9.4 | 9.5 | 9.7 | 7.7 | 7.8 | 7.1 | 6.6 |
| Precipitation (mm) | 4 | 14 | 7 | 74 | 48 | 36 | 268 | 139 | 86 | 0 | 22 | 25 |
| Sunny days | 28 | 23 | 30 | 20 | 18 | 22 | 14 | 17 | 16 | 31 | 26 | 23 |
| Rainy days | 3 | 5 | 1 | 10 | 13 | 8 | 17 | 14 | 14 | 0 | 4 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Datun is at