Average annual temperature is 9.1 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: -23.8 °C
Number of sunny days: 163 days
Number of rainy days: 179 days
Number of snow days: 23 days
Look at detailed online map of Wŏnt’ŏ
* Weather data for Wŏnt’ŏ 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) | 8.8 | 10.1 | 20.1 | 21.8 | 25.7 | 28.8 | 30.6 | 30.5 | 27.3 | 18.4 | 19.2 | 11.3 |
| Average daytime temperature (°C) | -2.1 | 3.4 | 11.2 | 13.6 | 19.4 | 23.1 | 26.8 | 26.9 | 23.0 | 15.3 | 6.6 | 0.3 |
| Average temperature (°C) | -6.8 | -2.1 | 4.8 | 8.1 | 14.1 | 18.4 | 22.4 | 22.4 | 18.4 | 10.0 | 1.9 | -3.6 |
| Average night temperature (°C) | -11.9 | -5.9 | -0.6 | 3.3 | 9.0 | 13.9 | 19.0 | 19.1 | 14.7 | 5.5 | -2.0 | -7.0 |
| Absolute minimum temperature (°C) | -23.8 | -10.9 | -9.1 | -3.8 | 0.6 | 10.1 | 15.1 | 14.0 | 5.9 | -0.9 | -12.2 | -19.4 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 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 | 7.9 | 9.1 | 7.5 | 9.2 | 9.6 | 7.8 | 8.5 | 7.4 | 8.1 | 6.6 | 5.5 |
| Precipitation (mm) | 52 | 3 | 30 | 128 | 136 | 224 | 410 | 307 | 159 | 23 | 93 | 81 |
| Sunny days | 17 | 22 | 20 | 14 | 15 | 6 | 3 | 5 | 8 | 20 | 18 | 15 |
| Rainy days | 4 | 0 | 10 | 16 | 16 | 24 | 28 | 26 | 22 | 11 | 10 | 12 |
| Snow days | 10 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The largest precipitation sum in Wŏnt’ŏ is at