Average annual temperature is 11.8 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -18.1 °C
Number of sunny days: 183 days
Number of rainy days: 169 days
Number of snow days: 13 days
Look at detailed online map of Silgok
* Weather data for Silgok 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) | 13.0 | 11.4 | 20.7 | 23.6 | 30.3 | 30.4 | 32.2 | 32.5 | 27.3 | 19.8 | 22.1 | 15.2 |
| Average daytime temperature (°C) | 1.7 | 5.8 | 13.9 | 15.8 | 20.6 | 25.5 | 27.4 | 28.0 | 23.8 | 17.3 | 9.6 | 3.9 |
| Average temperature (°C) | -2.3 | 0.9 | 8.1 | 10.6 | 15.9 | 20.5 | 23.6 | 24.3 | 20.3 | 12.9 | 5.2 | 0.3 |
| Average night temperature (°C) | -5.9 | -2.8 | 3.3 | 6.3 | 11.8 | 16.6 | 20.9 | 21.4 | 17.4 | 9.2 | 0.9 | -2.9 |
| Absolute minimum temperature (°C) | -18.1 | -8.5 | -5.8 | -0.9 | 3.7 | 13.7 | 16.7 | 18.2 | 12.4 | 3.2 | -9.3 | -14.5 |
| 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 | 14.3 | 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) | 7.7 | 7.5 | 9.1 | 8.4 | 8.6 | 9.9 | 8.0 | 9.3 | 7.4 | 8.7 | 8.0 | 6.9 |
| Precipitation (mm) | 30 | 16 | 54 | 60 | 138 | 204 | 341 | 226 | 289 | 9 | 55 | 102 |
| Sunny days | 23 | 18 | 20 | 14 | 19 | 7 | 3 | 7 | 8 | 23 | 20 | 21 |
| Rainy days | 4 | 6 | 11 | 16 | 12 | 23 | 28 | 24 | 22 | 8 | 8 | 7 |
| Snow days | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The largest precipitation sum in Silgok is at