Average annual temperature is 11.5 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -22.8 °C
Number of sunny days: 215 days
Number of rainy days: 137 days
Number of snow days: 13 days
Look at detailed online map of Namsŏk
* Weather data for Namsŏk 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) | 11.8 | 11.9 | 20.3 | 23.7 | 31.8 | 32.3 | 33.2 | 35.1 | 28.7 | 23.7 | 23.3 | 14.0 |
| Average daytime temperature (°C) | 0.9 | 5.2 | 12.3 | 15.5 | 22.4 | 25.4 | 29.1 | 27.4 | 24.6 | 19.5 | 9.0 | 1.2 |
| Average temperature (°C) | -3.7 | 0.4 | 6.6 | 10.7 | 17.0 | 21.0 | 25.2 | 24.1 | 20.5 | 14.1 | 4.4 | -3.5 |
| Average night temperature (°C) | -8.5 | -3.8 | 1.2 | 6.7 | 12.2 | 17.1 | 22.1 | 21.7 | 17.1 | 9.1 | 0.2 | -8.5 |
| Absolute minimum temperature (°C) | -19.2 | -9.4 | -6.0 | 3.2 | 5.4 | 11.9 | 19.0 | 16.6 | 11.2 | 4.3 | -7.3 | -22.8 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 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) | 6.8 | 7.9 | 8.7 | 8.5 | 10.1 | 10.1 | 9.6 | 6.6 | 9.0 | 8.9 | 7.1 | 5.6 |
| Precipitation (mm) | 33 | 12 | 23 | 99 | 85 | 145 | 200 | 394 | 83 | 15 | 77 | 102 |
| Sunny days | 23 | 22 | 25 | 19 | 21 | 12 | 14 | 8 | 9 | 23 | 20 | 19 |
| Rainy days | 3 | 1 | 6 | 11 | 10 | 18 | 17 | 23 | 21 | 8 | 10 | 9 |
| Snow days | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in Namsŏk is at