Average annual temperature is 10.0 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -29.0 °C
Number of sunny days: 173 days
Number of rainy days: 165 days
Number of snow days: 27 days
Look at detailed online map of Chagŭndaek-kol
* Weather data for Chagŭndaek-kol 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) | 10.8 | 9.1 | 18.4 | 21.6 | 27.7 | 30.7 | 32.0 | 31.8 | 30.7 | 21.1 | 20.3 | 9.7 |
| Average daytime temperature (°C) | -2.9 | 2.6 | 11.0 | 15.6 | 21.8 | 25.1 | 28.7 | 27.9 | 25.9 | 17.9 | 6.4 | -1.2 |
| Average temperature (°C) | -7.7 | -2.2 | 4.9 | 10.0 | 16.5 | 20.4 | 24.5 | 24.3 | 20.6 | 12.3 | 1.7 | -5.9 |
| Average night temperature (°C) | -13.8 | -6.5 | -0.2 | 4.8 | 11.3 | 15.8 | 20.8 | 21.3 | 16.1 | 7.8 | -2.0 | -10.4 |
| Absolute minimum temperature (°C) | -26.1 | -12.2 | -10.8 | -1.7 | 4.7 | 11.0 | 17.4 | 16.5 | 8.9 | 1.7 | -9.8 | -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) | 6.4 | 7.9 | 8.7 | 8.2 | 10.1 | 9.8 | 9.2 | 6.9 | 9.7 | 8.8 | 6.2 | 5.5 |
| Precipitation (mm) | 27 | 5 | 57 | 121 | 166 | 159 | 252 | 382 | 29 | 36 | 121 | 55 |
| Sunny days | 16 | 23 | 20 | 15 | 15 | 9 | 5 | 5 | 15 | 17 | 16 | 17 |
| Rainy days | 3 | 4 | 9 | 15 | 16 | 21 | 26 | 26 | 15 | 14 | 10 | 6 |
| Snow days | 12 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 8 |
The largest precipitation sum in Chagŭndaek-kol is at