Average annual temperature is 10.9 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -21.4 °C
Number of sunny days: 178 days
Number of rainy days: 175 days
Number of snow days: 12 days
Look at detailed online map of Seokhwasan
* Weather data for Seokhwasan 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 | 11.0 | 21.6 | 24.4 | 29.1 | 32.8 | 32.1 | 32.9 | 29.2 | 20.9 | 21.7 | 14.5 |
| Average daytime temperature (°C) | 0.4 | 5.4 | 13.6 | 16.5 | 22.2 | 26.0 | 28.4 | 28.6 | 24.9 | 17.3 | 8.4 | 2.5 |
| Average temperature (°C) | -4.5 | -0.9 | 6.5 | 10.4 | 16.2 | 20.7 | 24.1 | 24.3 | 20.2 | 11.3 | 3.0 | -1.9 |
| Average night temperature (°C) | -9.0 | -5.3 | 0.1 | 4.5 | 10.2 | 15.8 | 20.5 | 20.6 | 16.3 | 6.0 | -1.7 | -5.8 |
| Absolute minimum temperature (°C) | -21.4 | -9.7 | -6.4 | -3.0 | 0.6 | 11.2 | 16.0 | 13.4 | 9.5 | -0.3 | -10.1 | -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 | 14.7 | 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) | 7.1 | 8.2 | 9.0 | 7.4 | 9.1 | 9.7 | 8.0 | 8.3 | 7.3 | 7.9 | 7.0 | 6.0 |
| Precipitation (mm) | 48 | 1 | 20 | 125 | 138 | 227 | 356 | 341 | 161 | 25 | 105 | 81 |
| Sunny days | 19 | 23 | 22 | 13 | 19 | 7 | 5 | 4 | 9 | 17 | 17 | 23 |
| Rainy days | 4 | 2 | 9 | 17 | 12 | 23 | 26 | 27 | 21 | 14 | 12 | 8 |
| Snow days | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The largest precipitation sum in Seokhwasan is at