Average annual temperature is 9.3 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -26.3 °C
Number of sunny days: 189 days
Number of rainy days: 159 days
Number of snow days: 17 days
Look at detailed online map of Wŏl-li
* Weather data for Wŏl-li 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) | 8.1 | 9.0 | 19.1 | 20.9 | 26.9 | 30.3 | 32.1 | 32.3 | 29.9 | 22.4 | 19.8 | 9.8 |
| Average daytime temperature (°C) | -3.4 | 3.0 | 10.3 | 15.0 | 20.9 | 25.1 | 27.7 | 27.5 | 25.2 | 17.3 | 5.2 | -2.2 |
| Average temperature (°C) | -8.6 | -2.2 | 4.0 | 9.1 | 15.6 | 19.9 | 23.6 | 23.8 | 20.1 | 12.1 | 0.7 | -6.9 |
| Average night temperature (°C) | -13.8 | -6.0 | -1.0 | 4.0 | 10.6 | 15.3 | 20.5 | 20.7 | 15.7 | 8.0 | -2.8 | -11.3 |
| Absolute minimum temperature (°C) | -26.3 | -9.4 | -7.5 | -2.4 | 5.5 | 9.9 | 17.4 | 14.9 | 8.7 | 0.8 | -9.6 | -25.0 |
| 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) | 6.6 | 7.5 | 9.0 | 8.8 | 9.5 | 10.1 | 8.4 | 7.3 | 9.8 | 8.0 | 6.1 | 5.9 |
| Precipitation (mm) | 27 | 3 | 15 | 123 | 127 | 177 | 264 | 374 | 22 | 88 | 104 | 54 |
| Sunny days | 19 | 25 | 21 | 17 | 18 | 10 | 4 | 5 | 15 | 18 | 16 | 21 |
| Rainy days | 2 | 2 | 10 | 13 | 13 | 20 | 27 | 26 | 15 | 13 | 13 | 5 |
| Snow days | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Wŏl-li is at