Average annual temperature is 18.1 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: 1.2 °C
Number of sunny days: 199 days
Number of rainy days: 166 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) | 25.7 | 25.2 | 26.7 | 31.4 | 35.1 | 35.1 | 31.5 | 27.5 | 28.6 | 28.1 | 26.8 | 22.4 |
| Average daytime temperature (°C) | 18.0 | 21.3 | 24.1 | 28.0 | 28.6 | 27.9 | 27.4 | 25.3 | 26.0 | 23.7 | 22.1 | 18.4 |
| Average temperature (°C) | 11.0 | 14.6 | 17.2 | 21.3 | 22.5 | 22.2 | 21.9 | 20.5 | 20.2 | 17.8 | 15.2 | 12.2 |
| Average night temperature (°C) | 4.1 | 7.5 | 10.0 | 13.8 | 16.2 | 17.3 | 17.3 | 17.1 | 15.3 | 12.9 | 8.9 | 6.7 |
| Absolute minimum temperature (°C) | 1.2 | 5.4 | 8.1 | 10.3 | 12.7 | 14.3 | 14.3 | 14.0 | 13.0 | 9.3 | 5.5 | 3.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.5 | 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) | 8.8 | 9.4 | 10.4 | 11.5 | 11.0 | 10.3 | 10.3 | 8.2 | 10.3 | 8.3 | 9.0 | 7.9 |
| Precipitation (mm) | 1 | 4 | 1 | 10 | 40 | 106 | 136 | 326 | 65 | 65 | 17 | 8 |
| Sunny days | 25 | 24 | 25 | 23 | 25 | 8 | 4 | 1 | 4 | 11 | 26 | 23 |
| Rainy days | 6 | 4 | 6 | 7 | 6 | 22 | 27 | 30 | 26 | 20 | 4 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datun is at