Average annual temperature is 9.9 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -34.2 °C
Number of sunny days: 187 days
Number of rainy days: 154 days
Number of snow days: 24 days
Look at detailed online map of Suraejŏm
* Weather data for Suraejŏm 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) | 9.1 | 9.0 | 20.8 | 23.7 | 27.4 | 31.3 | 32.3 | 32.1 | 29.7 | 20.9 | 21.3 | 11.3 |
| Average daytime temperature (°C) | -1.6 | 3.8 | 12.0 | 15.6 | 21.5 | 25.1 | 28.7 | 27.2 | 24.9 | 17.7 | 6.7 | -0.5 |
| Average temperature (°C) | -6.1 | -1.3 | 5.5 | 9.6 | 15.8 | 19.9 | 24.1 | 23.3 | 19.8 | 11.9 | 1.8 | -5.9 |
| Average night temperature (°C) | -10.9 | -4.8 | 0.6 | 4.9 | 10.8 | 15.3 | 20.8 | 20.5 | 16.1 | 7.5 | -1.7 | -11.4 |
| Absolute minimum temperature (°C) | -22.1 | -8.7 | -6.8 | -1.0 | 4.2 | 11.3 | 17.5 | 14.6 | 9.7 | 1.7 | -10.4 | -34.2 |
| 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 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 6.4 | 8.3 | 9.4 | 8.3 | 9.1 | 9.5 | 8.3 | 7.4 | 8.5 | 8.5 | 6.2 | 5.2 |
| Precipitation (mm) | 31 | 6 | 20 | 108 | 130 | 227 | 270 | 330 | 50 | 65 | 132 | 97 |
| Sunny days | 17 | 23 | 26 | 14 | 19 | 8 | 7 | 8 | 12 | 22 | 15 | 16 |
| Rainy days | 4 | 2 | 5 | 16 | 12 | 22 | 24 | 23 | 18 | 9 | 12 | 7 |
| Snow days | 10 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 |
The largest precipitation sum in Suraejŏm is at