Average annual temperature is 9.8 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: -22.7 °C
Number of sunny days: 173 days
Number of rainy days: 175 days
Number of snow days: 17 days
Look at detailed online map of Myŏngwŏlil-li
* Weather data for Myŏngwŏlil-li South 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) | 8.2 | 7.8 | 19.0 | 22.6 | 25.5 | 30.6 | 30.6 | 30.8 | 28.2 | 19.4 | 19.7 | 11.4 |
| Average daytime temperature (°C) | -2.6 | 2.9 | 11.2 | 14.1 | 19.8 | 23.9 | 27.1 | 26.9 | 23.6 | 16.2 | 6.1 | 0.1 |
| Average temperature (°C) | -6.9 | -1.8 | 5.5 | 9.2 | 15.2 | 19.4 | 23.3 | 23.0 | 19.5 | 11.8 | 2.0 | -3.3 |
| Average night temperature (°C) | -11.8 | -5.2 | 0.9 | 5.1 | 11.2 | 15.4 | 20.5 | 19.9 | 16.2 | 8.4 | -1.6 | -6.5 |
| Absolute minimum temperature (°C) | -22.7 | -9.4 | -7.9 | -1.9 | 5.0 | 12.0 | 17.8 | 16.9 | 9.5 | 2.0 | -11.5 | -20.2 |
| 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) | 7.0 | 8.5 | 9.4 | 7.2 | 9.2 | 9.6 | 8.2 | 7.7 | 7.6 | 8.3 | 6.4 | 5.7 |
| Precipitation (mm) | 48 | 3 | 23 | 106 | 133 | 209 | 280 | 330 | 118 | 28 | 91 | 89 |
| Sunny days | 19 | 24 | 24 | 11 | 16 | 6 | 6 | 5 | 10 | 18 | 15 | 19 |
| Rainy days | 3 | 1 | 7 | 19 | 15 | 24 | 25 | 26 | 20 | 13 | 13 | 9 |
| Snow days | 9 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The largest precipitation sum in Myŏngwŏlil-li is at