Average annual temperature is 11.4 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -20.3 °C
Number of sunny days: 185 days
Number of rainy days: 167 days
Number of snow days: 13 days
Look at detailed online map of Sŏnnyŏgol
* Weather data for Sŏnnyŏgol North 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) | 9.3 | 9.0 | 20.9 | 24.0 | 28.3 | 32.4 | 32.3 | 32.7 | 30.4 | 22.0 | 22.0 | 13.6 |
| Average daytime temperature (°C) | 0.1 | 4.8 | 12.9 | 16.8 | 22.4 | 26.1 | 29.1 | 28.9 | 26.1 | 18.3 | 7.8 | 1.9 |
| Average temperature (°C) | -4.7 | -0.5 | 6.3 | 10.9 | 16.9 | 21.2 | 25.1 | 24.9 | 21.5 | 13.2 | 3.3 | -2.2 |
| Average night temperature (°C) | -9.5 | -4.2 | 0.9 | 6.0 | 11.8 | 16.9 | 22.0 | 21.6 | 17.5 | 8.8 | -0.5 | -6.1 |
| Absolute minimum temperature (°C) | -20.3 | -7.6 | -5.3 | -0.3 | 4.6 | 13.5 | 20.0 | 16.8 | 11.3 | 3.6 | -8.7 | -18.1 |
| 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) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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 | 8.3 | 9.3 | 7.8 | 9.3 | 9.3 | 8.4 | 7.9 | 8.4 | 8.1 | 6.6 | 5.9 |
| Precipitation (mm) | 40 | 4 | 26 | 98 | 141 | 178 | 183 | 347 | 67 | 32 | 101 | 72 |
| Sunny days | 22 | 24 | 25 | 10 | 17 | 7 | 10 | 3 | 14 | 21 | 14 | 18 |
| Rainy days | 3 | 2 | 6 | 20 | 14 | 23 | 21 | 28 | 16 | 10 | 15 | 9 |
| Snow days | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The largest precipitation sum in Sŏnnyŏgol is at