Average annual temperature is 8.3 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -30.3 °C
Number of sunny days: 189 days
Number of rainy days: 149 days
Number of snow days: 27 days
Look at detailed online map of Namsŏng-ni
* Weather data for Namsŏng-ni 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) | 6.6 | 7.5 | 18.2 | 21.6 | 25.5 | 31.6 | 31.0 | 30.6 | 28.3 | 20.0 | 18.9 | 7.6 |
| Average daytime temperature (°C) | -4.9 | 1.2 | 9.4 | 14.2 | 20.6 | 24.5 | 27.9 | 26.7 | 24.1 | 15.8 | 4.0 | -4.9 |
| Average temperature (°C) | -9.8 | -3.7 | 3.2 | 8.4 | 15.4 | 19.6 | 23.6 | 22.9 | 18.9 | 10.8 | -0.6 | -9.6 |
| Average night temperature (°C) | -15.3 | -7.8 | -1.8 | 3.4 | 10.6 | 15.2 | 20.1 | 19.5 | 14.3 | 6.8 | -4.3 | -15.0 |
| Absolute minimum temperature (°C) | -24.0 | -14.1 | -12.0 | -3.2 | 5.8 | 9.1 | 17.4 | 12.9 | 7.7 | 1.4 | -11.7 | -30.3 |
| 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) | 9.6 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 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) | 6.6 | 8.0 | 8.7 | 8.4 | 10.2 | 9.9 | 9.5 | 7.7 | 9.8 | 8.1 | 6.0 | 5.7 |
| Precipitation (mm) | 21 | 4 | 32 | 97 | 105 | 188 | 263 | 315 | 35 | 49 | 86 | 46 |
| Sunny days | 19 | 26 | 19 | 13 | 19 | 10 | 7 | 3 | 17 | 20 | 16 | 20 |
| Rainy days | 3 | 1 | 8 | 17 | 12 | 20 | 24 | 28 | 13 | 10 | 10 | 3 |
| Snow days | 9 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 8 |
The largest precipitation sum in Namsŏng-ni is at