Average annual temperature is 11.1 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -20.2 °C
Number of sunny days: 177 days
Number of rainy days: 169 days
Number of snow days: 19 days
Look at detailed online map of Namwŏl-li
* Weather data for Namwŏl-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 | 9.5 | 19.9 | 22.8 | 29.0 | 32.2 | 32.0 | 31.9 | 30.8 | 22.4 | 23.4 | 13.6 |
| Average daytime temperature (°C) | -0.5 | 4.6 | 12.4 | 16.8 | 23.1 | 26.3 | 29.3 | 28.5 | 26.3 | 19.0 | 7.5 | 1.1 |
| Average temperature (°C) | -5.5 | -0.9 | 5.6 | 10.8 | 17.2 | 21.0 | 25.1 | 24.9 | 21.3 | 13.1 | 2.8 | -3.3 |
| Average night temperature (°C) | -10.6 | -4.8 | -0.6 | 5.6 | 11.7 | 16.4 | 21.7 | 22.0 | 17.1 | 8.0 | -1.1 | -7.8 |
| Absolute minimum temperature (°C) | -20.2 | -7.8 | -6.5 | -1.0 | 5.2 | 12.3 | 19.1 | 16.7 | 11.8 | 2.3 | -7.9 | -19.1 |
| 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 | 12.4 | 11.2 | 10.0 | 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) | 6.7 | 8.0 | 9.2 | 8.2 | 9.2 | 9.5 | 8.8 | 7.3 | 8.9 | 8.4 | 6.5 | 6.0 |
| Precipitation (mm) | 32 | 6 | 32 | 96 | 151 | 253 | 219 | 331 | 66 | 46 | 118 | 55 |
| Sunny days | 16 | 22 | 25 | 14 | 20 | 7 | 9 | 3 | 12 | 20 | 15 | 14 |
| Rainy days | 6 | 4 | 6 | 16 | 11 | 23 | 22 | 28 | 18 | 11 | 13 | 11 |
| Snow days | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The largest precipitation sum in Namwŏl-li is at