Average annual temperature is 8.3 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -23.1 °C
Number of sunny days: 174 days
Number of rainy days: 151 days
Number of snow days: 40 days
Look at detailed online map of Sŏngmak
* Weather data for Sŏngmak 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) | 9.1 | 11.8 | 15.7 | 19.4 | 23.7 | 29.2 | 30.7 | 31.2 | 27.2 | 21.3 | 15.8 | 6.8 |
| Average daytime temperature (°C) | -3.6 | 0.7 | 8.1 | 13.0 | 19.8 | 22.9 | 26.0 | 25.1 | 22.8 | 17.0 | 5.2 | -3.0 |
| Average temperature (°C) | -7.6 | -4.0 | 2.7 | 7.7 | 14.8 | 18.7 | 22.3 | 22.2 | 18.1 | 10.8 | 0.7 | -7.1 |
| Average night temperature (°C) | -11.2 | -8.3 | -2.0 | 2.9 | 10.2 | 14.8 | 18.9 | 19.9 | 14.1 | 5.4 | -2.8 | -11.1 |
| Absolute minimum temperature (°C) | -23.1 | -16.1 | -8.2 | -3.4 | 5.7 | 10.3 | 14.9 | 14.0 | 8.7 | -0.6 | -10.7 | -23.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.5 | 7.8 | 9.1 | 8.6 | 10.6 | 9.1 | 9.3 | 4.6 | 9.2 | 9.3 | 5.6 | 5.8 |
| Precipitation (mm) | 16 | 16 | 21 | 48 | 43 | 127 | 176 | 470 | 35 | 9 | 55 | 22 |
| Sunny days | 17 | 19 | 24 | 15 | 17 | 7 | 4 | 2 | 15 | 22 | 14 | 18 |
| Rainy days | 0 | 0 | 3 | 15 | 14 | 23 | 27 | 29 | 15 | 9 | 10 | 6 |
| Snow days | 14 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 7 |
The best time to visit Sŏngmak during the most sunny months:
The largest precipitation sum in Sŏngmak is at