Average annual temperature is 12.0 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -16.8 °C
Number of sunny days: 187 days
Number of rainy days: 157 days
Number of snow days: 21 days
Look at detailed online map of Sŏwŏl-li
* Weather data for Sŏwŏl-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) | 9.9 | 10.2 | 21.7 | 23.7 | 28.3 | 32.7 | 32.3 | 33.0 | 30.3 | 23.1 | 22.8 | 15.3 |
| Average daytime temperature (°C) | 0.4 | 5.0 | 12.6 | 17.1 | 23.4 | 26.8 | 29.2 | 29.0 | 26.2 | 19.3 | 8.7 | 2.6 |
| Average temperature (°C) | -4.0 | -0.1 | 6.3 | 11.5 | 17.7 | 21.6 | 25.3 | 25.3 | 21.6 | 14.5 | 4.6 | -1.1 |
| Average night temperature (°C) | -8.5 | -3.9 | 1.1 | 7.1 | 12.8 | 17.2 | 22.1 | 22.2 | 17.9 | 10.5 | 0.6 | -4.7 |
| Absolute minimum temperature (°C) | -16.8 | -6.5 | -4.5 | 2.5 | 6.6 | 13.9 | 18.9 | 17.1 | 12.0 | 5.4 | -6.7 | -13.9 |
| 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) | 7.0 | 8.3 | 9.1 | 7.9 | 9.0 | 9.5 | 8.4 | 8.1 | 8.2 | 8.5 | 6.2 | 4.6 |
| Precipitation (mm) | 28 | 3 | 11 | 69 | 102 | 146 | 222 | 258 | 60 | 63 | 150 | 81 |
| Sunny days | 16 | 26 | 26 | 16 | 20 | 10 | 8 | 7 | 11 | 20 | 13 | 14 |
| Rainy days | 5 | 2 | 5 | 14 | 11 | 20 | 23 | 24 | 19 | 11 | 13 | 10 |
| Snow days | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 7 |
The largest precipitation sum in Sŏwŏl-li is at