Average annual temperature is 18.1 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 1.3 °C
Number of sunny days: 176 days
Number of rainy days: 189 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) | 26.3 | 26.3 | 26.7 | 31.7 | 35.4 | 34.9 | 30.8 | 27.5 | 28.4 | 27.9 | 26.4 | 23.3 |
| Average daytime temperature (°C) | 17.8 | 21.5 | 24.4 | 28.4 | 29.3 | 27.4 | 27.1 | 25.2 | 25.7 | 23.2 | 22.0 | 18.8 |
| Average temperature (°C) | 10.8 | 14.7 | 17.5 | 21.7 | 23.0 | 21.9 | 22.0 | 20.6 | 20.4 | 17.6 | 15.1 | 12.4 |
| Average night temperature (°C) | 4.0 | 7.8 | 10.3 | 14.0 | 16.7 | 17.2 | 17.7 | 17.2 | 15.9 | 12.9 | 8.9 | 6.8 |
| Absolute minimum temperature (°C) | 1.3 | 5.3 | 6.4 | 10.9 | 12.8 | 14.2 | 15.8 | 14.6 | 14.3 | 10.2 | 5.3 | 3.3 |
| 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) | 8.7 | 9.3 | 10.4 | 11.4 | 11.0 | 10.2 | 10.3 | 8.5 | 10.7 | 8.5 | 8.8 | 7.8 |
| Precipitation (mm) | 5 | 5 | 11 | 2 | 43 | 221 | 184 | 322 | 44 | 66 | 14 | 9 |
| Sunny days | 25 | 21 | 21 | 23 | 23 | 5 | 3 | 0 | 6 | 8 | 24 | 17 |
| Rainy days | 6 | 7 | 10 | 7 | 8 | 25 | 28 | 31 | 24 | 23 | 6 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datun is at