Average annual temperature is 11.5 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -18.3 °C
Number of sunny days: 167 days
Number of rainy days: 174 days
Number of snow days: 24 days
Look at detailed online map of Sŏnwŏl-li
* Weather data for Sŏnwŏl-li 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) | 9.5 | 7.1 | 13.9 | 20.6 | 26.2 | 29.6 | 30.2 | 32.1 | 29.3 | 22.8 | 20.5 | 13.3 |
| Average daytime temperature (°C) | 0.1 | 3.3 | 9.3 | 14.3 | 19.6 | 23.3 | 26.6 | 27.6 | 25.0 | 18.5 | 8.8 | 2.4 |
| Average temperature (°C) | -3.7 | -0.3 | 5.2 | 10.2 | 15.7 | 19.8 | 23.9 | 24.8 | 21.5 | 14.9 | 5.7 | -0.6 |
| Average night temperature (°C) | -7.9 | -3.3 | 1.6 | 7.0 | 12.4 | 17.0 | 21.8 | 22.3 | 18.4 | 11.7 | 2.4 | -3.9 |
| Absolute minimum temperature (°C) | -18.3 | -6.4 | -2.9 | 2.1 | 7.9 | 13.4 | 19.5 | 17.6 | 14.4 | 7.6 | -5.4 | -13.7 |
| 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 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 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) | 6.8 | 8.5 | 9.2 | 8.1 | 8.9 | 9.3 | 8.5 | 8.2 | 8.2 | 8.8 | 6.1 | 4.3 |
| Precipitation (mm) | 31 | 4 | 11 | 97 | 149 | 176 | 196 | 259 | 67 | 34 | 124 | 78 |
| Sunny days | 14 | 24 | 25 | 15 | 18 | 11 | 7 | 3 | 10 | 17 | 12 | 11 |
| Rainy days | 7 | 4 | 5 | 15 | 13 | 19 | 24 | 28 | 20 | 14 | 14 | 11 |
| Snow days | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 9 |
The largest precipitation sum in Sŏnwŏl-li is at