Average annual temperature is 12.8 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -15.6 °C
Number of sunny days: 190 days
Number of rainy days: 160 days
Number of snow days: 15 days
Look at detailed online map of Sŏng-gok
* Weather data for Sŏng-gok 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) | 12.7 | 10.8 | 25.2 | 26.6 | 29.5 | 33.8 | 32.3 | 33.7 | 29.4 | 22.0 | 23.0 | 16.9 |
| Average daytime temperature (°C) | 2.8 | 6.0 | 14.3 | 17.7 | 23.2 | 27.2 | 28.4 | 29.7 | 25.6 | 19.0 | 10.5 | 4.9 |
| Average temperature (°C) | -1.4 | 0.9 | 7.9 | 12.1 | 17.7 | 21.8 | 24.7 | 25.5 | 21.7 | 14.4 | 6.3 | 1.3 |
| Average night temperature (°C) | -5.3 | -2.6 | 3.2 | 7.7 | 13.4 | 17.7 | 22.1 | 22.4 | 18.7 | 10.6 | 2.3 | -2.2 |
| Absolute minimum temperature (°C) | -15.6 | -6.1 | -3.1 | 1.5 | 6.7 | 14.3 | 19.4 | 18.2 | 13.9 | 4.7 | -6.2 | -14.3 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 7.9 | 9.3 | 8.0 | 8.3 | 10.0 | 7.3 | 9.0 | 7.1 | 8.5 | 6.8 | 4.8 |
| Precipitation (mm) | 26 | 2 | 30 | 64 | 117 | 132 | 402 | 248 | 278 | 16 | 76 | 87 |
| Sunny days | 19 | 25 | 23 | 16 | 21 | 15 | 4 | 9 | 9 | 22 | 14 | 13 |
| Rainy days | 6 | 3 | 8 | 14 | 10 | 15 | 27 | 22 | 21 | 9 | 15 | 10 |
| Snow days | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8 |
The best time to visit Sŏng-gok during the most sunny months:
The largest precipitation sum in Sŏng-gok is at