Average annual temperature is 14.9 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: -12.6 °C
Number of sunny days: 267 days
Number of rainy days: 92 days
Number of snow days: 6 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) | 12.9 | 14.9 | 29.8 | 28.6 | 38.5 | 41.6 | 36.6 | 35.7 | 32.5 | 28.2 | 29.5 | 21.2 |
| Average daytime temperature (°C) | 5.2 | 8.4 | 18.4 | 20.8 | 27.8 | 32.7 | 32.8 | 31.9 | 28.6 | 24.3 | 13.1 | 5.1 |
| Average temperature (°C) | -0.2 | 2.4 | 10.8 | 14.6 | 21.2 | 25.8 | 27.6 | 26.7 | 23.0 | 17.9 | 8.0 | 0.2 |
| Average night temperature (°C) | -4.7 | -2.4 | 4.0 | 9.6 | 16.0 | 20.0 | 23.5 | 22.2 | 18.4 | 12.5 | 3.3 | -3.6 |
| Absolute minimum temperature (°C) | -12.6 | -5.9 | -3.0 | 4.0 | 11.7 | 14.0 | 19.7 | 17.6 | 12.6 | 6.6 | -4.0 | -12.2 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 8.2 | 9.3 | 8.3 | 8.3 | 9.9 | 9.5 | 10.0 | 8.8 | 8.7 | 7.0 | 6.2 |
| Precipitation (mm) | 14 | 5 | 4 | 49 | 34 | 64 | 158 | 113 | 127 | 0 | 16 | 21 |
| Sunny days | 27 | 25 | 26 | 21 | 19 | 19 | 14 | 18 | 23 | 27 | 24 | 24 |
| Rainy days | 2 | 3 | 5 | 9 | 12 | 11 | 17 | 13 | 7 | 4 | 5 | 4 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The largest precipitation sum in Datun is at