Average annual temperature is 15.4 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 143 days
Number of rainy days: 222 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) | 22.0 | 23.4 | 24.8 | 30.5 | 32.1 | 32.3 | 28.2 | 25.1 | 26.0 | 25.2 | 22.6 | 21.7 |
| Average daytime temperature (°C) | 12.8 | 18.1 | 20.8 | 25.9 | 26.7 | 24.5 | 24.7 | 23.3 | 23.3 | 19.7 | 18.4 | 15.8 |
| Average temperature (°C) | 6.7 | 11.7 | 13.7 | 18.7 | 20.2 | 19.3 | 19.8 | 18.8 | 18.2 | 15.1 | 12.7 | 10.0 |
| Average night temperature (°C) | 1.3 | 6.0 | 7.7 | 11.1 | 14.2 | 15.1 | 15.8 | 15.4 | 13.9 | 11.5 | 7.7 | 5.0 |
| Absolute minimum temperature (°C) | -3.0 | 2.8 | 2.8 | 6.4 | 10.4 | 11.9 | 13.7 | 12.8 | 11.3 | 6.1 | 2.0 | 0.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.3 | 8.5 | 9.3 | 11.0 | 10.2 | 9.1 | 9.7 | 9.5 | 10.2 | 7.5 | 8.3 | 7.4 |
| Precipitation (mm) | 10 | 8 | 21 | 15 | 63 | 235 | 191 | 258 | 76 | 111 | 13 | 7 |
| Sunny days | 21 | 16 | 16 | 17 | 15 | 6 | 4 | 0 | 8 | 4 | 20 | 16 |
| Rainy days | 10 | 12 | 15 | 13 | 16 | 24 | 27 | 31 | 22 | 27 | 10 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datun is at