Average annual temperature is 10.5 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -22.2 °C
Number of sunny days: 173 days
Number of rainy days: 172 days
Number of snow days: 20 days
Look at detailed online map of Dudaeso
* Weather data for Dudaeso South Korea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 8.6 | 9.6 | 19.8 | 22.6 | 26.6 | 31.1 | 31.2 | 32.0 | 28.6 | 20.4 | 20.7 | 12.5 |
| Average daytime temperature (°C) | -1.1 | 4.0 | 12.2 | 15.0 | 20.7 | 24.6 | 28.1 | 27.7 | 24.3 | 16.9 | 6.9 | 0.8 |
| Average temperature (°C) | -5.3 | -0.8 | 6.3 | 9.7 | 15.7 | 20.0 | 24.1 | 23.7 | 19.9 | 12.0 | 2.6 | -2.9 |
| Average night temperature (°C) | -9.8 | -4.1 | 1.3 | 4.9 | 11.3 | 15.7 | 21.0 | 20.5 | 16.5 | 8.1 | -1.1 | -6.3 |
| Absolute minimum temperature (°C) | -22.2 | -8.6 | -7.4 | -1.6 | 3.5 | 11.5 | 17.4 | 16.8 | 8.6 | 1.4 | -10.7 | -19.7 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.8 | 8.2 | 9.5 | 7.5 | 9.4 | 9.7 | 8.3 | 7.9 | 7.8 | 8.2 | 6.5 | 5.7 |
| Precipitation (mm) | 44 | 3 | 21 | 92 | 104 | 209 | 245 | 260 | 97 | 27 | 82 | 77 |
| Sunny days | 19 | 23 | 23 | 10 | 19 | 6 | 6 | 6 | 10 | 18 | 16 | 17 |
| Rainy days | 3 | 1 | 8 | 20 | 12 | 24 | 25 | 25 | 20 | 13 | 12 | 9 |
| Snow days | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Dudaeso is at