Average annual temperature is 11.1 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -20.0 °C
Number of sunny days: 179 days
Number of rainy days: 172 days
Number of snow days: 14 days
Look at detailed online map of Gwanbeol
* Weather data for Gwanbeol 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) | 11.0 | 11.2 | 21.5 | 25.4 | 28.2 | 32.2 | 33.4 | 33.7 | 30.0 | 21.4 | 21.8 | 14.0 |
| Average daytime temperature (°C) | 0.8 | 5.5 | 13.5 | 16.4 | 22.1 | 26.2 | 29.6 | 29.1 | 25.3 | 17.9 | 8.6 | 2.5 |
| Average temperature (°C) | -3.9 | -0.2 | 6.2 | 10.2 | 16.1 | 20.6 | 24.7 | 24.3 | 20.2 | 11.8 | 3.6 | -1.7 |
| Average night temperature (°C) | -8.4 | -4.0 | 0.0 | 4.6 | 10.2 | 15.4 | 20.9 | 20.5 | 16.1 | 6.5 | -0.6 | -5.4 |
| Absolute minimum temperature (°C) | -20.0 | -8.1 | -5.9 | -2.6 | 1.7 | 11.3 | 17.4 | 14.3 | 9.5 | 1.6 | -9.0 | -16.6 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 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) | 6.9 | 8.1 | 9.2 | 7.4 | 9.3 | 9.8 | 8.3 | 8.0 | 7.7 | 8.0 | 6.4 | 5.8 |
| Precipitation (mm) | 34 | 2 | 19 | 96 | 116 | 204 | 274 | 268 | 108 | 14 | 85 | 89 |
| Sunny days | 20 | 24 | 24 | 12 | 20 | 8 | 4 | 5 | 11 | 17 | 16 | 18 |
| Rainy days | 4 | 1 | 7 | 18 | 11 | 22 | 27 | 26 | 19 | 14 | 13 | 10 |
| Snow days | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The largest precipitation sum in Gwanbeol is at