Average annual temperature is 14.2 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -14.9 °C
Number of sunny days: 198 days
Number of rainy days: 162 days
Number of snow days: 5 days
Look at detailed online map of Wŏnji
* Weather data for Wŏnji 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) | 14.3 | 15.0 | 24.9 | 27.0 | 34.3 | 34.9 | 35.1 | 36.3 | 30.9 | 23.4 | 25.4 | 17.5 |
| Average daytime temperature (°C) | 4.7 | 9.0 | 18.2 | 20.2 | 25.2 | 29.8 | 30.5 | 31.7 | 27.2 | 20.7 | 12.5 | 6.6 |
| Average temperature (°C) | -0.4 | 2.8 | 10.8 | 13.6 | 19.2 | 23.9 | 26.1 | 27.1 | 22.8 | 14.8 | 7.2 | 2.1 |
| Average night temperature (°C) | -4.8 | -2.4 | 4.3 | 7.5 | 13.6 | 18.7 | 22.6 | 23.3 | 18.9 | 9.8 | 2.3 | -1.8 |
| Absolute minimum temperature (°C) | -14.9 | -6.6 | -4.4 | 1.2 | 3.6 | 15.7 | 18.7 | 20.4 | 14.1 | 4.9 | -6.4 | -11.6 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.4 | 8.8 | 8.1 | 8.4 | 9.7 | 7.0 | 9.3 | 7.4 | 8.7 | 7.9 | 6.5 |
| Precipitation (mm) | 25 | 11 | 59 | 57 | 137 | 248 | 405 | 291 | 216 | 8 | 61 | 81 |
| Sunny days | 22 | 20 | 24 | 14 | 20 | 11 | 4 | 7 | 9 | 25 | 20 | 22 |
| Rainy days | 6 | 8 | 7 | 16 | 11 | 19 | 27 | 24 | 21 | 6 | 10 | 7 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Wŏnji is at