Average annual temperature is 17.3 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 167 days
Number of rainy days: 198 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) | 23.6 | 24.4 | 26.5 | 31.1 | 33.9 | 34.4 | 30.2 | 26.7 | 27.5 | 26.9 | 25.3 | 21.6 |
| Average daytime temperature (°C) | 15.7 | 19.5 | 22.7 | 27.4 | 28.3 | 26.4 | 26.5 | 24.8 | 25.1 | 22.3 | 20.5 | 17.4 |
| Average temperature (°C) | 9.4 | 13.4 | 16.2 | 20.9 | 22.1 | 21.3 | 21.2 | 20.0 | 19.8 | 17.1 | 14.2 | 11.5 |
| Average night temperature (°C) | 3.1 | 7.5 | 9.7 | 14.0 | 16.0 | 16.7 | 16.8 | 16.6 | 15.0 | 12.6 | 8.2 | 6.1 |
| Absolute minimum temperature (°C) | -0.9 | 4.7 | 6.0 | 10.3 | 12.8 | 13.6 | 15.2 | 14.9 | 12.9 | 10.4 | 3.1 | 2.8 |
| 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 | 12.7 | 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) | 8.2 | 9.1 | 10.1 | 11.5 | 10.8 | 10.3 | 10.0 | 9.9 | 10.3 | 8.3 | 9.0 | 7.6 |
| Precipitation (mm) | 4 | 9 | 10 | 14 | 33 | 164 | 152 | 362 | 66 | 44 | 30 | 13 |
| Sunny days | 27 | 18 | 19 | 23 | 21 | 3 | 4 | 1 | 6 | 7 | 20 | 18 |
| Rainy days | 4 | 10 | 12 | 7 | 10 | 27 | 27 | 30 | 24 | 24 | 10 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datun is at