Average annual temperature is 10.9 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -22.5 °C
Number of sunny days: 196 days
Number of rainy days: 154 days
Number of snow days: 15 days
Look at detailed online map of Sŏngdŏk
* Weather data for Sŏngdŏk 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) | 8.7 | 8.6 | 19.2 | 23.5 | 29.6 | 30.2 | 31.9 | 32.2 | 30.9 | 22.0 | 23.4 | 14.9 |
| Average daytime temperature (°C) | -1.6 | 4.0 | 11.6 | 16.7 | 22.7 | 25.4 | 28.7 | 28.4 | 26.1 | 18.9 | 7.1 | 0.6 |
| Average temperature (°C) | -6.4 | -1.1 | 5.1 | 10.9 | 16.9 | 20.8 | 24.7 | 24.9 | 21.4 | 13.4 | 2.8 | -3.5 |
| Average night temperature (°C) | -12.1 | -5.0 | -0.1 | 6.3 | 12.4 | 16.8 | 21.7 | 21.9 | 17.2 | 9.0 | -1.1 | -7.7 |
| Absolute minimum temperature (°C) | -22.5 | -8.1 | -6.0 | 0.8 | 6.7 | 12.9 | 18.7 | 16.1 | 9.8 | 2.8 | -7.9 | -19.3 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 7.0 | 8.1 | 9.1 | 8.6 | 9.5 | 10.2 | 8.8 | 8.0 | 9.1 | 8.4 | 6.6 | 6.5 |
| Precipitation (mm) | 36 | 4 | 24 | 90 | 166 | 163 | 253 | 299 | 46 | 54 | 106 | 52 |
| Sunny days | 17 | 24 | 23 | 15 | 21 | 10 | 11 | 6 | 13 | 21 | 18 | 17 |
| Rainy days | 6 | 3 | 8 | 15 | 10 | 20 | 20 | 25 | 17 | 10 | 11 | 9 |
| Snow days | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Sŏngdŏk is at