Average annual temperature is 0.4 °C
Absolute maximum temperature: 20.8 °C
Absolute minimum temperature: -24.5 °C
Number of sunny days: 112 days
Number of rainy days: 133 days
Number of snow days: 120 days
Look at detailed online map of Dunian
* Weather data for Dunian 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) | 4.1 | 0.2 | 2.7 | 11.0 | 17.4 | 18.9 | 20.8 | 20.7 | 18.5 | 16.2 | 4.9 | 3.4 |
| Average daytime temperature (°C) | -4.3 | -3.0 | -2.0 | 4.2 | 8.1 | 14.3 | 16.2 | 17.0 | 14.7 | 5.1 | -0.1 | -3.1 |
| Average temperature (°C) | -9.1 | -7.8 | -6.4 | -0.7 | 2.9 | 9.0 | 11.0 | 11.8 | 8.7 | -0.3 | -6.0 | -8.6 |
| Average night temperature (°C) | -15.2 | -14.4 | -13.1 | -6.8 | -3.6 | 3.8 | 6.0 | 7.0 | 3.3 | -6.1 | -13.5 | -15.4 |
| Absolute minimum temperature (°C) | -24.5 | -22.2 | -19.4 | -13.7 | -16.5 | 0.5 | 2.9 | 1.0 | -0.6 | -13.2 | -19.5 | -21.4 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 9.1 | 9.4 | 10.3 | 11.3 | 11.1 | 9.5 | 9.3 | 9.4 | 9.2 | 9.6 | 9.3 | 8.7 |
| Precipitation (mm) | 7 | 24 | 24 | 27 | 72 | 140 | 156 | 190 | 157 | 70 | 12 | 7 |
| Sunny days | 21 | 8 | 7 | 10 | 9 | 1 | 3 | 2 | 2 | 8 | 20 | 21 |
| Rainy days | 0 | 1 | 3 | 1 | 7 | 29 | 28 | 29 | 27 | 7 | 1 | 0 |
| Snow days | 10 | 19 | 21 | 19 | 15 | 0 | 0 | 0 | 1 | 16 | 9 | 10 |
The largest precipitation sum in Dunian is at