Average annual temperature is 5.7 °C
Absolute maximum temperature: 27.9 °C
Absolute minimum temperature: -31.9 °C
Number of sunny days: 156 days
Number of rainy days: 175 days
Number of snow days: 34 days
Look at detailed online map of Sŏngjil-li
* Weather data for Sŏngjil-li 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) | 8.1 | 2.7 | 15.7 | 19.1 | 22.9 | 27.1 | 27.7 | 27.9 | 25.2 | 16.5 | 13.9 | 4.7 |
| Average daytime temperature (°C) | -7.5 | -3.1 | 6.8 | 10.9 | 17.2 | 20.6 | 24.2 | 23.4 | 20.8 | 13.0 | 1.8 | -5.1 |
| Average temperature (°C) | -12.2 | -8.4 | 1.1 | 5.6 | 12.4 | 16.5 | 20.4 | 20.0 | 16.3 | 8.1 | -2.4 | -9.5 |
| Average night temperature (°C) | -17.7 | -14.3 | -3.7 | 1.0 | 8.0 | 12.8 | 17.2 | 17.2 | 12.1 | 4.1 | -6.0 | -13.8 |
| Absolute minimum temperature (°C) | -31.9 | -24.3 | -20.9 | -5.1 | 0.2 | 7.1 | 14.8 | 12.4 | 5.7 | -3.3 | -16.3 | -29.0 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 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) | 6.3 | 8.4 | 9.0 | 8.3 | 10.2 | 9.8 | 9.3 | 6.6 | 9.6 | 8.8 | 6.1 | 5.2 |
| Precipitation (mm) | 37 | 12 | 62 | 117 | 148 | 197 | 265 | 387 | 21 | 39 | 139 | 66 |
| Sunny days | 15 | 22 | 21 | 14 | 10 | 6 | 4 | 2 | 16 | 16 | 15 | 15 |
| Rainy days | 2 | 0 | 7 | 15 | 21 | 24 | 27 | 29 | 14 | 14 | 11 | 11 |
| Snow days | 14 | 6 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 5 |
The best time to visit Sŏngjil-li during the most sunny months:
The largest precipitation sum in Sŏngjil-li is at