Average annual temperature is 8.5 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -26.3 °C
Number of sunny days: 192 days
Number of rainy days: 148 days
Number of snow days: 25 days
Look at detailed online map of Sunamch’on
* Weather data for Sunamch’on 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) | 8.4 | 13.0 | 20.3 | 23.2 | 27.4 | 31.3 | 32.1 | 35.9 | 27.9 | 21.7 | 19.3 | 9.3 |
| Average daytime temperature (°C) | -1.3 | 2.9 | 9.5 | 13.9 | 20.6 | 24.2 | 27.2 | 26.2 | 23.0 | 17.2 | 7.0 | -1.4 |
| Average temperature (°C) | -6.8 | -2.7 | 2.8 | 7.7 | 14.4 | 18.9 | 22.8 | 22.4 | 17.8 | 10.3 | 1.2 | -7.2 |
| Average night temperature (°C) | -11.1 | -6.6 | -2.5 | 1.5 | 8.1 | 13.7 | 18.6 | 19.6 | 13.3 | 5.0 | -2.8 | -11.4 |
| Absolute minimum temperature (°C) | -26.3 | -11.6 | -8.9 | -3.0 | 1.9 | 8.7 | 14.6 | 15.2 | 8.0 | -0.4 | -12.1 | -22.3 |
| 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 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 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) | 7.0 | 8.1 | 9.2 | 8.8 | 11.0 | 10.0 | 10.2 | 7.1 | 9.1 | 9.6 | 7.1 | 6.0 |
| Precipitation (mm) | 14 | 17 | 27 | 70 | 56 | 122 | 156 | 401 | 55 | 10 | 91 | 42 |
| Sunny days | 21 | 19 | 25 | 17 | 18 | 9 | 4 | 4 | 18 | 22 | 15 | 20 |
| Rainy days | 4 | 1 | 5 | 13 | 13 | 21 | 27 | 27 | 12 | 9 | 10 | 6 |
| Snow days | 6 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 |
The best time to visit Sunamch’on during the most sunny months:
The largest precipitation sum in Sunamch’on is at