Average annual temperature is 10.3 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -23.9 °C
Number of sunny days: 191 days
Number of rainy days: 156 days
Number of snow days: 18 days
Look at detailed online map of Soujŏn
* Weather data for Soujŏn 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) | 8.3 | 9.1 | 20.1 | 22.5 | 28.8 | 31.6 | 31.1 | 31.5 | 30.2 | 21.2 | 21.3 | 11.8 |
| Average daytime temperature (°C) | -1.9 | 3.8 | 11.9 | 15.7 | 21.7 | 25.3 | 28.4 | 27.7 | 25.3 | 17.6 | 6.5 | 0.3 |
| Average temperature (°C) | -6.7 | -1.3 | 5.5 | 10.0 | 16.1 | 20.2 | 24.2 | 23.7 | 20.4 | 12.5 | 2.0 | -3.7 |
| Average night temperature (°C) | -12.2 | -5.1 | 0.3 | 5.3 | 11.1 | 15.8 | 21.0 | 20.6 | 16.5 | 8.1 | -1.5 | -7.6 |
| Absolute minimum temperature (°C) | -23.9 | -9.0 | -6.3 | -0.4 | 5.5 | 12.8 | 19.3 | 16.5 | 10.9 | 2.7 | -9.8 | -19.8 |
| 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 | 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 | 14.6 | 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) | 6.6 | 8.2 | 9.4 | 8.3 | 9.0 | 9.3 | 7.9 | 7.5 | 8.5 | 8.2 | 6.3 | 5.7 |
| Precipitation (mm) | 33 | 5 | 18 | 115 | 141 | 182 | 243 | 334 | 55 | 62 | 123 | 76 |
| Sunny days | 17 | 25 | 26 | 15 | 17 | 8 | 11 | 6 | 15 | 21 | 14 | 16 |
| Rainy days | 8 | 0 | 5 | 15 | 14 | 22 | 20 | 25 | 15 | 10 | 14 | 8 |
| Snow days | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 |
The largest precipitation sum in Soujŏn is at