Average annual temperature is 8.6 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -30.4 °C
Number of sunny days: 182 days
Number of rainy days: 150 days
Number of snow days: 33 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) | 6.6 | 9.0 | 19.4 | 23.0 | 29.2 | 33.2 | 33.1 | 32.3 | 29.3 | 21.4 | 20.3 | 8.4 |
| Average daytime temperature (°C) | -4.1 | 2.2 | 10.6 | 15.1 | 22.2 | 25.4 | 28.9 | 27.9 | 25.1 | 16.8 | 4.7 | -2.9 |
| Average temperature (°C) | -10.1 | -3.4 | 3.3 | 8.2 | 15.6 | 19.7 | 24.0 | 23.6 | 19.2 | 10.4 | -0.1 | -8.1 |
| Average night temperature (°C) | -16.1 | -8.3 | -2.9 | 1.8 | 9.2 | 14.4 | 19.9 | 19.9 | 14.2 | 5.5 | -3.8 | -12.8 |
| Absolute minimum temperature (°C) | -23.5 | -14.0 | -16.1 | -3.4 | 2.4 | 9.1 | 16.1 | 14.4 | 8.8 | 0.3 | -12.3 | -30.4 |
| 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) | 6.3 | 7.7 | 8.8 | 8.2 | 10.5 | 9.4 | 9.5 | 7.7 | 10.4 | 8.7 | 6.2 | 5.5 |
| Precipitation (mm) | 18 | 5 | 28 | 98 | 81 | 192 | 265 | 286 | 29 | 36 | 84 | 38 |
| Sunny days | 16 | 20 | 19 | 14 | 20 | 12 | 4 | 4 | 18 | 19 | 16 | 20 |
| Rainy days | 2 | 2 | 9 | 16 | 11 | 18 | 27 | 27 | 12 | 12 | 10 | 4 |
| Snow days | 13 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 7 |
The best time to visit Sŏng-dong during the most sunny months:
The largest precipitation sum in Sŏng-dong is at