Average annual temperature is 9.1 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -28.5 °C
Number of sunny days: 175 days
Number of rainy days: 172 days
Number of snow days: 18 days
Look at detailed online map of Myŏngdŏk-kol
* Weather data for Myŏngdŏk-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) | 6.7 | 8.0 | 19.3 | 22.5 | 26.4 | 30.3 | 31.2 | 31.0 | 29.1 | 20.5 | 19.9 | 8.9 |
| Average daytime temperature (°C) | -2.3 | 3.1 | 10.8 | 14.6 | 20.0 | 24.0 | 27.4 | 26.4 | 24.1 | 16.6 | 5.8 | -1.3 |
| Average temperature (°C) | -6.8 | -2.2 | 4.5 | 8.5 | 14.5 | 18.8 | 23.0 | 22.4 | 19.1 | 11.1 | 1.0 | -6.0 |
| Average night temperature (°C) | -11.5 | -6.0 | -0.4 | 3.3 | 9.4 | 14.1 | 19.7 | 19.3 | 15.0 | 6.7 | -2.5 | -10.5 |
| Absolute minimum temperature (°C) | -22.7 | -10.3 | -8.0 | -3.2 | 1.2 | 9.9 | 15.9 | 14.7 | 7.8 | 0.7 | -11.8 | -28.5 |
| 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) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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 | 8.4 | 9.4 | 8.1 | 9.2 | 9.3 | 8.2 | 7.4 | 8.1 | 8.5 | 6.3 | 5.2 |
| Precipitation (mm) | 36 | 5 | 30 | 118 | 120 | 242 | 251 | 399 | 52 | 63 | 143 | 79 |
| Sunny days | 18 | 22 | 25 | 10 | 16 | 8 | 8 | 4 | 14 | 19 | 16 | 15 |
| Rainy days | 4 | 2 | 6 | 20 | 15 | 22 | 23 | 27 | 16 | 12 | 14 | 11 |
| Snow days | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
The largest precipitation sum in Myŏngdŏk-kol is at