Average annual temperature is 8.0 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: -32.3 °C
Number of sunny days: 168 days
Number of rainy days: 147 days
Number of snow days: 50 days
Look at detailed online map of Sŏngjŏng
* Weather data for Sŏngjŏng 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) | 7.6 | 10.4 | 16.9 | 19.8 | 24.0 | 30.5 | 30.6 | 30.1 | 26.2 | 20.3 | 15.3 | 6.5 |
| Average daytime temperature (°C) | -4.5 | -1.0 | 7.4 | 12.7 | 19.4 | 22.7 | 25.6 | 24.3 | 22.0 | 15.8 | 4.8 | -3.9 |
| Average temperature (°C) | -8.2 | -5.5 | 2.6 | 7.9 | 14.8 | 18.7 | 22.1 | 21.7 | 17.7 | 10.0 | 0.6 | -7.8 |
| Average night temperature (°C) | -12.5 | -10.7 | -2.0 | 3.4 | 9.7 | 14.8 | 19.0 | 19.4 | 13.9 | 4.8 | -2.8 | -11.6 |
| Absolute minimum temperature (°C) | -32.3 | -19.0 | -12.6 | -1.8 | 3.6 | 10.3 | 15.8 | 14.3 | 7.2 | 0.5 | -10.9 | -27.9 |
| 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 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.6 | 7.7 | 9.5 | 8.6 | 10.6 | 9.6 | 9.6 | 4.8 | 9.4 | 9.3 | 6.1 | 5.1 |
| Precipitation (mm) | 25 | 21 | 37 | 68 | 40 | 106 | 152 | 460 | 49 | 12 | 67 | 27 |
| Sunny days | 14 | 15 | 21 | 14 | 16 | 9 | 5 | 3 | 15 | 22 | 15 | 19 |
| Rainy days | 0 | 1 | 4 | 16 | 15 | 21 | 26 | 28 | 15 | 9 | 9 | 3 |
| Snow days | 17 | 12 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 9 |
The best time to visit Sŏngjŏng during the most sunny months:
The largest precipitation sum in Sŏngjŏng is at