Average annual temperature is 8.7 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: -21.8 °C
Number of sunny days: 201 days
Number of rainy days: 134 days
Number of snow days: 30 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) | 8.8 | 10.3 | 15.9 | 19.3 | 24.0 | 28.8 | 30.2 | 29.7 | 27.0 | 22.4 | 15.5 | 7.5 |
| Average daytime temperature (°C) | -2.6 | 1.6 | 7.6 | 12.2 | 18.2 | 21.6 | 24.9 | 24.8 | 22.7 | 17.6 | 5.8 | -1.6 |
| Average temperature (°C) | -6.3 | -2.4 | 2.8 | 7.2 | 13.7 | 18.1 | 21.8 | 22.3 | 18.6 | 11.8 | 1.7 | -5.5 |
| Average night temperature (°C) | -9.5 | -5.8 | -1.4 | 2.6 | 9.7 | 15.0 | 18.9 | 20.0 | 14.8 | 7.1 | -1.7 | -8.5 |
| Absolute minimum temperature (°C) | -21.8 | -11.3 | -4.8 | -2.1 | 5.1 | 10.4 | 14.6 | 15.9 | 9.6 | -0.5 | -10.1 | -17.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.8 | 8.3 | 9.1 | 8.5 | 10.5 | 8.9 | 9.3 | 5.1 | 9.5 | 9.4 | 5.6 | 6.4 |
| Precipitation (mm) | 10 | 12 | 19 | 50 | 40 | 197 | 155 | 506 | 22 | 5 | 69 | 16 |
| Sunny days | 20 | 21 | 24 | 20 | 19 | 9 | 7 | 1 | 16 | 27 | 18 | 19 |
| Rainy days | 0 | 0 | 4 | 10 | 12 | 21 | 24 | 30 | 14 | 4 | 10 | 5 |
| Snow days | 11 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 |
The best time to visit Sunam during the most sunny months:
The largest precipitation sum in Sunam is at