Average annual temperature is 15.9 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: -9.4 °C
Number of sunny days: 249 days
Number of rainy days: 113 days
Number of snow days: 3 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) | 14.4 | 18.0 | 28.7 | 28.7 | 33.9 | 38.7 | 39.8 | 35.3 | 32.8 | 29.1 | 29.4 | 22.4 |
| Average daytime temperature (°C) | 7.2 | 10.5 | 19.5 | 20.7 | 25.8 | 32.6 | 33.8 | 31.7 | 28.1 | 24.2 | 14.3 | 6.0 |
| Average temperature (°C) | 1.2 | 4.8 | 12.9 | 15.4 | 21.0 | 26.9 | 28.9 | 27.2 | 23.5 | 18.4 | 8.9 | 0.9 |
| Average night temperature (°C) | -4.0 | -0.8 | 6.7 | 10.7 | 16.6 | 21.4 | 24.7 | 23.2 | 19.2 | 13.4 | 4.2 | -3.6 |
| Absolute minimum temperature (°C) | -8.5 | -4.4 | 0.6 | 4.1 | 10.3 | 14.7 | 21.4 | 17.3 | 11.8 | 7.2 | -5.6 | -9.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.3 | 8.7 | 7.8 | 6.9 | 8.6 | 9.2 | 10.1 | 7.3 | 7.8 | 6.9 | 6.8 |
| Precipitation (mm) | 9 | 18 | 14 | 96 | 69 | 64 | 272 | 108 | 87 | 2 | 34 | 31 |
| Sunny days | 28 | 23 | 27 | 19 | 16 | 18 | 14 | 18 | 13 | 25 | 25 | 23 |
| Rainy days | 2 | 5 | 4 | 11 | 15 | 12 | 17 | 13 | 17 | 6 | 5 | 6 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Datun during the most sunny months:
The largest precipitation sum in Datun is at