Average annual temperature is 14.1 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -12.1 °C
Number of sunny days: 206 days
Number of rainy days: 156 days
Number of snow days: 3 days
Look at detailed online map of Wŏndŏk
* Weather data for Wŏndŏk 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) | 14.8 | 14.5 | 21.1 | 25.1 | 31.1 | 30.8 | 33.6 | 33.8 | 28.9 | 24.0 | 23.9 | 18.7 |
| Average daytime temperature (°C) | 5.3 | 7.1 | 13.7 | 17.2 | 21.2 | 25.3 | 28.8 | 28.2 | 24.8 | 19.6 | 13.2 | 7.0 |
| Average temperature (°C) | 1.4 | 3.5 | 9.1 | 13.0 | 17.7 | 22.0 | 25.7 | 25.7 | 22.2 | 15.5 | 9.0 | 3.4 |
| Average night temperature (°C) | -2.0 | 0.4 | 4.8 | 8.8 | 14.1 | 18.8 | 23.0 | 23.3 | 19.7 | 11.7 | 5.1 | 0.4 |
| Absolute minimum temperature (°C) | -12.1 | -3.7 | -1.8 | 4.7 | 8.6 | 15.0 | 18.3 | 19.5 | 14.2 | 7.3 | -4.3 | -9.9 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 7.5 | 7.3 | 8.9 | 9.3 | 9.0 | 10.3 | 8.6 | 9.0 | 7.4 | 8.6 | 7.7 | 6.7 |
| Precipitation (mm) | 52 | 38 | 30 | 62 | 132 | 82 | 277 | 289 | 263 | 22 | 57 | 165 |
| Sunny days | 25 | 20 | 24 | 17 | 20 | 11 | 12 | 8 | 8 | 17 | 21 | 23 |
| Rainy days | 6 | 6 | 7 | 13 | 11 | 19 | 19 | 23 | 22 | 14 | 8 | 8 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The largest precipitation sum in Wŏndŏk is at