Average annual temperature is 4.2 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -30.9 °C
Number of sunny days: 227 days
Number of rainy days: 97 days
Number of snow days: 41 days
Look at detailed online map of Dahewan
* Weather data for Dahewan 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) | 1.2 | 8.3 | 19.5 | 21.9 | 31.5 | 33.4 | 31.4 | 33.2 | 29.6 | 19.9 | 4.5 | -0.2 |
| Average daytime temperature (°C) | -12.5 | -4.9 | 6.7 | 12.4 | 21.3 | 26.4 | 25.7 | 23.7 | 19.9 | 12.7 | -4.5 | -12.6 |
| Average temperature (°C) | -17.6 | -11.3 | 0.0 | 5.4 | 14.9 | 20.3 | 21.3 | 19.3 | 14.7 | 6.8 | -8.4 | -16.6 |
| Average night temperature (°C) | -21.6 | -17.2 | -5.0 | -1.2 | 8.4 | 14.4 | 17.4 | 15.4 | 10.1 | 1.9 | -11.9 | -20.4 |
| Absolute minimum temperature (°C) | -30.9 | -24.4 | -12.9 | -5.4 | 3.8 | 8.8 | 12.9 | 10.6 | 3.5 | -5.0 | -19.3 | -27.5 |
| 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 | 16.0 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 15.9 | 15.6 | 14.2 | 12.6 | 10.8 | 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) | 7.3 | 8.8 | 10.0 | 10.7 | 10.8 | 11.6 | 9.3 | 9.0 | 9.5 | 8.8 | 5.9 | 6.4 |
| Precipitation (mm) | 3 | 6 | 6 | 9 | 35 | 124 | 225 | 222 | 70 | 8 | 25 | 4 |
| Sunny days | 25 | 20 | 23 | 20 | 22 | 10 | 6 | 13 | 17 | 26 | 17 | 28 |
| Rainy days | 0 | 0 | 2 | 7 | 9 | 20 | 25 | 18 | 13 | 3 | 0 | 0 |
| Snow days | 6 | 8 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 13 | 3 |
The best time to visit Dahewan during the most sunny months:
Months with the longest average daylight duration in Dahewan:
The largest precipitation sum in Dahewan is at