Average annual temperature is 4.4 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -35.6 °C
Number of sunny days: 229 days
Number of rainy days: 105 days
Number of snow days: 31 days
Look at detailed online map of Dehao
* Weather data for Dehao 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) | -1.9 | 4.5 | 19.9 | 20.8 | 30.8 | 35.9 | 31.0 | 32.8 | 28.3 | 19.2 | 3.6 | 0.3 |
| Average daytime temperature (°C) | -14.5 | -6.8 | 6.3 | 12.4 | 21.6 | 27.8 | 26.6 | 24.3 | 20.6 | 12.5 | -4.4 | -13.3 |
| Average temperature (°C) | -19.5 | -13.2 | 0.0 | 6.3 | 15.3 | 21.8 | 22.5 | 20.4 | 15.7 | 6.8 | -8.0 | -16.9 |
| Average night temperature (°C) | -24.1 | -19.3 | -5.1 | 0.6 | 8.7 | 16.1 | 18.7 | 17.0 | 11.1 | 1.8 | -11.6 | -20.3 |
| Absolute minimum temperature (°C) | -35.6 | -28.7 | -13.5 | -4.7 | 1.0 | 9.8 | 15.0 | 12.4 | 3.8 | -5.5 | -20.2 | -26.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 6.8 | 8.4 | 9.9 | 9.8 | 10.8 | 11.3 | 9.5 | 7.8 | 9.8 | 8.6 | 5.6 | 6.4 |
| Precipitation (mm) | 2 | 7 | 4 | 19 | 30 | 71 | 194 | 239 | 91 | 12 | 22 | 4 |
| Sunny days | 28 | 22 | 27 | 16 | 22 | 11 | 8 | 7 | 17 | 25 | 19 | 27 |
| Rainy days | 0 | 1 | 1 | 10 | 9 | 19 | 23 | 24 | 13 | 4 | 1 | 0 |
| Snow days | 3 | 5 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 10 | 4 |
The best time to visit Dehao during the most sunny months:
Months with the longest average daylight duration in Dehao:
The largest precipitation sum in Dehao is at