Average annual temperature is 3.9 °C
Absolute maximum temperature: 21.8 °C
Absolute minimum temperature: -21.1 °C
Number of sunny days: 192 days
Number of rainy days: 105 days
Number of snow days: 68 days
Look at detailed online map of Dewajian
* Weather data for Dewajian 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) | 8.1 | 10.1 | 8.7 | 14.1 | 15.4 | 21.8 | 19.3 | 18.0 | 17.8 | 16.9 | 10.9 | 7.8 |
| Average daytime temperature (°C) | 2.9 | 5.3 | 5.1 | 9.0 | 11.9 | 17.5 | 16.2 | 15.6 | 15.2 | 10.2 | 5.7 | 2.7 |
| Average temperature (°C) | -2.9 | -1.4 | -0.9 | 2.3 | 5.5 | 10.8 | 11.1 | 11.1 | 9.5 | 4.2 | 0.2 | -3.0 |
| Average night temperature (°C) | -9.7 | -9.6 | -7.6 | -4.5 | -0.4 | 5.2 | 7.3 | 7.3 | 4.7 | -0.9 | -5.4 | -10.0 |
| Absolute minimum temperature (°C) | -19.1 | -16.5 | -11.7 | -15.6 | -4.8 | 1.8 | 5.1 | 3.6 | 1.9 | -5.1 | -9.8 | -21.1 |
| 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) | 10.6 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 10.4 |
| 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) | 9.7 | 10.4 | 10.8 | 11.8 | 12.2 | 12.9 | 10.8 | 10.6 | 11.5 | 10.5 | 9.7 | 9.4 |
| Precipitation (mm) | 9 | 1 | 19 | 24 | 26 | 27 | 137 | 124 | 19 | 9 | 7 | 11 |
| Sunny days | 28 | 26 | 14 | 16 | 12 | 17 | 0 | 1 | 14 | 15 | 22 | 27 |
| Rainy days | 0 | 0 | 0 | 1 | 7 | 13 | 31 | 30 | 16 | 6 | 0 | 1 |
| Snow days | 3 | 2 | 17 | 13 | 12 | 0 | 0 | 0 | 0 | 10 | 8 | 3 |
The largest precipitation sum in Dewajian is at