Average annual temperature is 10.0 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -30.0 °C
Number of sunny days: 210 days
Number of rainy days: 135 days
Number of snow days: 20 days
Look at detailed online map of Sŏngsŏ-ri
* Weather data for Sŏngsŏ-ri 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) | 6.9 | 8.5 | 18.8 | 22.1 | 26.5 | 32.3 | 32.5 | 33.3 | 30.1 | 23.1 | 20.5 | 11.3 |
| Average daytime temperature (°C) | -1.8 | 3.5 | 10.5 | 15.6 | 21.8 | 26.1 | 28.8 | 28.6 | 25.7 | 17.7 | 5.8 | -2.5 |
| Average temperature (°C) | -6.9 | -1.7 | 4.2 | 9.8 | 16.5 | 20.9 | 24.7 | 24.5 | 20.6 | 12.9 | 1.3 | -7.3 |
| Average night temperature (°C) | -11.8 | -5.8 | -1.1 | 5.0 | 11.9 | 16.6 | 21.6 | 21.3 | 16.2 | 8.9 | -2.5 | -12.5 |
| Absolute minimum temperature (°C) | -21.4 | -9.8 | -7.3 | -2.6 | 6.9 | 11.1 | 19.0 | 14.9 | 9.9 | 3.2 | -10.7 | -30.0 |
| 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) | 6.7 | 7.8 | 9.1 | 8.5 | 9.5 | 10.0 | 8.8 | 7.9 | 9.9 | 8.1 | 6.5 | 5.7 |
| Precipitation (mm) | 15 | 3 | 18 | 83 | 86 | 101 | 210 | 296 | 29 | 86 | 99 | 45 |
| Sunny days | 19 | 27 | 23 | 17 | 20 | 10 | 9 | 7 | 20 | 19 | 20 | 19 |
| Rainy days | 2 | 1 | 8 | 13 | 11 | 20 | 22 | 24 | 10 | 12 | 8 | 4 |
| Snow days | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 8 |
The largest precipitation sum in Sŏngsŏ-ri is at