Average annual temperature is 2.4 °C
Absolute maximum temperature: 26.5 °C
Absolute minimum temperature: -38.5 °C
Number of sunny days: 143 days
Number of rainy days: 153 days
Number of snow days: 69 days
Look at detailed online map of Sunam
* Weather data for Sunam 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) | 3.0 | 1.1 | 13.6 | 17.1 | 23.5 | 25.1 | 26.5 | 25.7 | 22.1 | 13.4 | 13.7 | 3.9 |
| Average daytime temperature (°C) | -12.1 | -7.4 | 2.9 | 7.7 | 15.3 | 18.5 | 22.6 | 21.7 | 17.8 | 9.1 | -1.8 | -9.4 |
| Average temperature (°C) | -16.2 | -11.8 | -2.4 | 2.5 | 9.6 | 13.8 | 17.9 | 17.8 | 12.8 | 4.4 | -6.6 | -13.8 |
| Average night temperature (°C) | -21.9 | -17.8 | -7.6 | -1.7 | 3.9 | 9.6 | 14.0 | 14.8 | 8.5 | 0.1 | -11.0 | -19.0 |
| Absolute minimum temperature (°C) | -38.5 | -28.5 | -22.4 | -8.3 | -1.0 | 4.5 | 10.9 | 9.3 | 2.5 | -6.3 | -23.2 | -33.6 |
| 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) | 7.1 | 7.8 | 9.4 | 8.2 | 11.0 | 9.8 | 10.2 | 7.3 | 10.1 | 9.1 | 6.2 | 6.1 |
| Precipitation (mm) | 26 | 23 | 47 | 89 | 64 | 155 | 141 | 278 | 24 | 29 | 60 | 38 |
| Sunny days | 13 | 11 | 20 | 10 | 11 | 5 | 5 | 3 | 17 | 17 | 13 | 18 |
| Rainy days | 2 | 0 | 6 | 14 | 19 | 25 | 26 | 28 | 13 | 11 | 7 | 2 |
| Snow days | 16 | 17 | 5 | 6 | 1 | 0 | 0 | 0 | 0 | 3 | 10 | 11 |
The best time to visit Sunam during the most sunny months:
The largest precipitation sum in Sunam is at