Average annual temperature is 14.0 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -15.0 °C
Number of sunny days: 201 days
Number of rainy days: 161 days
Number of snow days: 3 days
Look at detailed online map of Sŏgyŏng
* Weather data for Sŏgyŏng 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) | 14.5 | 15.2 | 24.4 | 26.4 | 34.1 | 34.5 | 35.0 | 36.0 | 30.7 | 23.3 | 25.3 | 17.9 |
| Average daytime temperature (°C) | 4.4 | 8.6 | 17.8 | 19.7 | 24.8 | 29.5 | 30.3 | 31.4 | 27.0 | 20.5 | 12.4 | 6.4 |
| Average temperature (°C) | -0.6 | 2.6 | 10.6 | 13.3 | 18.9 | 23.6 | 25.9 | 26.9 | 22.5 | 14.5 | 6.9 | 1.8 |
| Average night temperature (°C) | -4.8 | -2.1 | 4.2 | 7.5 | 13.7 | 18.8 | 22.5 | 23.1 | 18.7 | 9.6 | 2.0 | -2.3 |
| Absolute minimum temperature (°C) | -15.0 | -6.1 | -3.5 | 1.6 | 4.5 | 15.4 | 18.3 | 19.5 | 14.1 | 4.8 | -6.5 | -11.8 |
| 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) | 7.4 | 7.4 | 8.8 | 8.1 | 8.4 | 9.8 | 7.1 | 9.4 | 7.5 | 8.8 | 7.8 | 6.4 |
| Precipitation (mm) | 28 | 12 | 56 | 65 | 137 | 276 | 367 | 269 | 232 | 8 | 57 | 80 |
| Sunny days | 23 | 20 | 23 | 16 | 18 | 10 | 5 | 9 | 10 | 25 | 20 | 22 |
| Rainy days | 6 | 8 | 8 | 14 | 13 | 20 | 26 | 22 | 20 | 6 | 10 | 8 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Sŏgyŏng is at