Average annual temperature is 3.8 °C
Absolute maximum temperature: 29.3 °C
Absolute minimum temperature: -30.9 °C
Number of sunny days: 174 days
Number of rainy days: 154 days
Number of snow days: 37 days
Look at detailed online map of Sŏng-dong
* Weather data for Sŏng-dong 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) | 7.1 | 6.8 | 13.6 | 16.1 | 25.5 | 28.9 | 27.8 | 29.3 | 24.0 | 15.7 | 12.9 | 7.4 |
| Average daytime temperature (°C) | -7.3 | -2.6 | 6.6 | 9.9 | 16.7 | 19.9 | 24.2 | 22.2 | 19.5 | 11.9 | 1.4 | -5.7 |
| Average temperature (°C) | -12.8 | -8.6 | -0.6 | 3.6 | 9.8 | 14.5 | 18.6 | 17.9 | 13.3 | 4.9 | -4.2 | -11.9 |
| Average night temperature (°C) | -17.2 | -13.5 | -6.0 | -1.4 | 3.0 | 9.2 | 13.8 | 14.8 | 8.0 | -0.6 | -8.6 | -16.1 |
| Absolute minimum temperature (°C) | -30.9 | -19.7 | -16.1 | -5.7 | -4.2 | 4.3 | 9.8 | 8.7 | 1.1 | -5.7 | -19.4 | -28.9 |
| 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 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 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) | 7.3 | 8.8 | 9.7 | 8.8 | 10.9 | 10.1 | 10.4 | 6.3 | 9.6 | 9.4 | 6.8 | 6.6 |
| Precipitation (mm) | 8 | 8 | 31 | 72 | 68 | 120 | 122 | 363 | 25 | 10 | 60 | 35 |
| Sunny days | 21 | 22 | 21 | 12 | 13 | 3 | 2 | 2 | 18 | 22 | 16 | 22 |
| Rainy days | 1 | 0 | 6 | 15 | 18 | 27 | 29 | 29 | 12 | 8 | 7 | 2 |
| Snow days | 9 | 6 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 7 |
The best time to visit Sŏng-dong during the most sunny months:
The largest precipitation sum in Sŏng-dong is at