Average annual temperature is 13.4 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: -5.9 °C
Number of sunny days: 67 days
Number of rainy days: 285 days
Number of snow days: 13 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) | 22.4 | 19.0 | 25.0 | 27.0 | 29.9 | 29.2 | 29.0 | 25.7 | 26.6 | 25.0 | 21.0 | 18.5 |
| Average daytime temperature (°C) | 10.1 | 11.8 | 14.2 | 19.7 | 22.2 | 21.7 | 24.9 | 23.1 | 22.4 | 17.8 | 16.3 | 13.3 |
| Average temperature (°C) | 4.2 | 6.0 | 9.0 | 13.9 | 16.9 | 18.1 | 20.7 | 20.0 | 18.4 | 13.7 | 11.4 | 7.6 |
| Average night temperature (°C) | -0.8 | 1.9 | 4.5 | 8.9 | 12.7 | 15.1 | 16.9 | 17.2 | 15.3 | 10.9 | 7.3 | 3.3 |
| Absolute minimum temperature (°C) | -5.9 | -0.3 | -0.9 | 4.0 | 8.7 | 13.4 | 12.9 | 14.1 | 12.5 | 7.8 | 5.1 | -0.8 |
| 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) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 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 | 8.2 | 8.7 | 10.1 | 9.7 | 7.4 | 9.0 | 7.7 | 8.8 | 6.3 | 8.4 | 8.5 |
| Precipitation (mm) | 28 | 177 | 571 | 335 | 389 | 267 | 216 | 230 | 266 | 390 | 359 | 375 |
| Sunny days | 18 | 9 | 1 | 6 | 3 | 3 | 7 | 2 | 4 | 1 | 6 | 7 |
| Rainy days | 7 | 15 | 29 | 24 | 28 | 27 | 24 | 29 | 26 | 30 | 24 | 22 |
| Snow days | 6 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Datun is at