Average annual temperature is 19.7 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -2.6 °C
Number of sunny days: 98 days
Number of rainy days: 267 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 | 24.4 | 27.1 | 29.0 | 33.2 | 33.0 | 34.9 | 33.6 | 31.8 | 30.7 | 27.1 | 25.1 |
| Average daytime temperature (°C) | 14.6 | 15.3 | 20.4 | 24.1 | 27.2 | 29.9 | 32.3 | 30.5 | 29.8 | 25.9 | 21.0 | 16.2 |
| Average temperature (°C) | 9.6 | 11.1 | 16.1 | 19.9 | 23.6 | 26.1 | 28.4 | 26.8 | 25.8 | 21.2 | 16.5 | 11.1 |
| Average night temperature (°C) | 4.9 | 7.1 | 11.9 | 16.2 | 20.1 | 22.9 | 25.0 | 23.6 | 22.3 | 17.3 | 12.6 | 6.9 |
| Absolute minimum temperature (°C) | -1.0 | 1.5 | 6.9 | 9.2 | 14.2 | 20.6 | 23.3 | 19.1 | 20.1 | 12.4 | 6.1 | -2.6 |
| 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) | 10.8 | 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) | 6.0 | 3.7 | 5.0 | 5.8 | 7.5 | 8.9 | 11.1 | 9.2 | 9.4 | 7.1 | 6.8 | 6.2 |
| Precipitation (mm) | 26 | 159 | 133 | 435 | 206 | 369 | 170 | 295 | 93 | 84 | 120 | 59 |
| Sunny days | 20 | 9 | 7 | 6 | 2 | 3 | 1 | 2 | 2 | 16 | 14 | 16 |
| Rainy days | 11 | 19 | 24 | 24 | 29 | 27 | 30 | 29 | 28 | 15 | 16 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Datun during the most sunny months:
The largest precipitation sum in Datun is at