Average annual temperature is 11.7 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -20.8 °C
Number of sunny days: 212 days
Number of rainy days: 143 days
Number of snow days: 10 days
Look at detailed online map of Salyŏul
* Weather data for Salyŏul 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) | 13.2 | 12.2 | 22.3 | 22.3 | 31.4 | 33.9 | 33.8 | 34.9 | 30.8 | 23.5 | 23.2 | 15.1 |
| Average daytime temperature (°C) | 1.6 | 5.9 | 13.6 | 16.3 | 23.1 | 26.6 | 30.0 | 27.8 | 24.7 | 19.7 | 9.5 | 1.6 |
| Average temperature (°C) | -3.4 | 0.7 | 7.0 | 11.0 | 17.3 | 21.6 | 25.5 | 24.5 | 20.4 | 13.7 | 4.5 | -3.2 |
| Average night temperature (°C) | -7.5 | -3.4 | 1.5 | 6.2 | 11.9 | 17.2 | 22.2 | 21.9 | 16.9 | 8.6 | 0.6 | -7.8 |
| Absolute minimum temperature (°C) | -19.2 | -7.6 | -4.5 | 1.9 | 3.9 | 12.9 | 18.4 | 16.7 | 10.6 | 3.9 | -7.0 | -20.8 |
| 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 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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 | 7.8 | 8.8 | 8.5 | 9.8 | 9.9 | 9.0 | 6.1 | 8.0 | 8.6 | 6.9 | 5.7 |
| Precipitation (mm) | 37 | 9 | 19 | 102 | 81 | 165 | 158 | 393 | 81 | 14 | 88 | 110 |
| Sunny days | 20 | 23 | 24 | 16 | 19 | 15 | 12 | 8 | 12 | 22 | 21 | 20 |
| Rainy days | 4 | 3 | 7 | 14 | 12 | 15 | 19 | 23 | 18 | 9 | 9 | 10 |
| Snow days | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Salyŏul is at