Average annual temperature is 12.0 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -18.7 °C
Number of sunny days: 182 days
Number of rainy days: 168 days
Number of snow days: 15 days
Look at detailed online map of Tŏkchŏk-kol
* Weather data for Tŏkchŏk-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) | 10.6 | 9.6 | 20.7 | 23.8 | 28.9 | 32.3 | 32.2 | 33.3 | 31.2 | 22.1 | 22.2 | 14.5 |
| Average daytime temperature (°C) | 0.8 | 5.5 | 12.7 | 16.9 | 22.3 | 26.1 | 29.2 | 29.2 | 26.4 | 18.9 | 8.6 | 2.8 |
| Average temperature (°C) | -3.5 | 0.2 | 6.7 | 11.4 | 17.2 | 21.4 | 25.3 | 25.3 | 21.9 | 14.1 | 4.2 | -1.0 |
| Average night temperature (°C) | -7.7 | -3.3 | 1.9 | 7.0 | 12.8 | 17.5 | 22.4 | 21.9 | 18.1 | 9.8 | 0.4 | -4.7 |
| Absolute minimum temperature (°C) | -18.7 | -6.8 | -4.9 | 0.8 | 6.8 | 13.6 | 18.7 | 16.5 | 11.7 | 4.1 | -8.0 | -16.6 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 6.9 | 8.4 | 9.2 | 7.1 | 9.2 | 9.0 | 7.9 | 8.0 | 7.8 | 8.2 | 6.5 | 6.1 |
| Precipitation (mm) | 37 | 3 | 19 | 97 | 175 | 200 | 232 | 311 | 89 | 10 | 99 | 66 |
| Sunny days | 20 | 26 | 22 | 10 | 18 | 9 | 7 | 5 | 14 | 22 | 13 | 16 |
| Rainy days | 3 | 2 | 9 | 20 | 13 | 21 | 24 | 26 | 16 | 9 | 15 | 10 |
| Snow days | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Tŏkchŏk-kol is at