Average annual temperature is 8.0 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -25.9 °C
Number of sunny days: 182 days
Number of rainy days: 157 days
Number of snow days: 26 days
Look at detailed online map of Sammul-li
* Weather data for Sammul-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) | 9.8 | 9.3 | 16.9 | 18.6 | 27.1 | 30.7 | 29.6 | 31.8 | 25.4 | 19.3 | 17.2 | 8.4 |
| Average daytime temperature (°C) | -3.1 | 0.9 | 9.3 | 12.9 | 19.3 | 22.7 | 26.2 | 24.5 | 21.4 | 15.4 | 5.3 | -1.7 |
| Average temperature (°C) | -7.7 | -4.1 | 3.4 | 7.7 | 13.9 | 18.2 | 22.0 | 21.6 | 17.0 | 9.5 | 0.6 | -7.1 |
| Average night temperature (°C) | -11.8 | -8.5 | -1.3 | 3.0 | 8.5 | 13.9 | 18.2 | 19.2 | 12.9 | 4.5 | -3.1 | -11.1 |
| Absolute minimum temperature (°C) | -25.9 | -18.4 | -11.9 | -1.9 | 2.6 | 8.8 | 14.5 | 13.6 | 7.1 | -0.1 | -13.5 | -24.9 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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 | 8.7 | 9.5 | 8.5 | 10.6 | 10.0 | 9.6 | 5.8 | 9.4 | 9.1 | 6.9 | 6.4 |
| Precipitation (mm) | 21 | 15 | 36 | 78 | 83 | 137 | 218 | 392 | 34 | 27 | 87 | 51 |
| Sunny days | 21 | 21 | 23 | 17 | 12 | 7 | 4 | 4 | 17 | 21 | 18 | 17 |
| Rainy days | 3 | 0 | 5 | 13 | 19 | 23 | 27 | 27 | 13 | 9 | 9 | 9 |
| Snow days | 7 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 5 |
The largest precipitation sum in Sammul-li is at