Average annual temperature is 13.4 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: -10.8 °C
Number of sunny days: 197 days
Number of rainy days: 157 days
Number of snow days: 11 days
Look at detailed online map of Useoji
* Weather data for Useoji 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) | 9.9 | 7.0 | 15.0 | 19.6 | 21.3 | 25.2 | 28.5 | 30.6 | 27.3 | 22.3 | 20.3 | 13.5 |
| Average daytime temperature (°C) | 3.4 | 3.8 | 7.7 | 12.1 | 16.2 | 20.2 | 24.8 | 26.7 | 24.4 | 18.9 | 11.9 | 6.6 |
| Average temperature (°C) | 1.5 | 2.4 | 6.3 | 10.5 | 14.9 | 19.2 | 24.2 | 25.7 | 23.2 | 17.7 | 10.1 | 4.9 |
| Average night temperature (°C) | -1.1 | 0.5 | 4.8 | 9.2 | 13.7 | 18.2 | 23.5 | 24.6 | 21.7 | 15.9 | 7.5 | 2.4 |
| Absolute minimum temperature (°C) | -10.8 | -2.0 | 1.9 | 5.9 | 9.1 | 15.9 | 20.4 | 21.3 | 19.3 | 13.0 | -0.3 | -5.9 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 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) | 7.1 | 8.5 | 9.5 | 8.0 | 8.8 | 10.1 | 8.0 | 9.5 | 7.5 | 8.7 | 6.9 | 4.7 |
| Precipitation (mm) | 37 | 1 | 15 | 70 | 131 | 178 | 453 | 212 | 241 | 18 | 100 | 110 |
| Sunny days | 16 | 25 | 25 | 18 | 18 | 20 | 8 | 15 | 14 | 19 | 9 | 10 |
| Rainy days | 9 | 3 | 6 | 12 | 13 | 10 | 23 | 16 | 16 | 12 | 20 | 17 |
| Snow days | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The largest precipitation sum in Useoji is at