Average annual temperature is 12.0 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -17.5 °C
Number of sunny days: 179 days
Number of rainy days: 175 days
Number of snow days: 11 days
Look at detailed online map of Wŏllu-ri
* Weather data for Wŏllu-ri 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) | 9.6 | 8.1 | 19.1 | 22.8 | 26.4 | 31.1 | 32.0 | 33.7 | 30.1 | 23.3 | 21.3 | 14.0 |
| Average daytime temperature (°C) | 1.1 | 5.0 | 11.4 | 16.0 | 20.5 | 24.5 | 28.0 | 28.7 | 26.0 | 19.3 | 9.6 | 3.4 |
| Average temperature (°C) | -3.2 | -0.1 | 5.9 | 11.2 | 16.4 | 21.1 | 24.8 | 25.4 | 22.0 | 14.5 | 5.1 | -0.3 |
| Average night temperature (°C) | -7.3 | -3.8 | 1.3 | 7.5 | 12.8 | 18.1 | 22.4 | 22.4 | 18.5 | 10.2 | 1.1 | -4.2 |
| Absolute minimum temperature (°C) | -17.5 | -6.5 | -3.4 | 1.9 | 7.4 | 14.7 | 19.7 | 17.0 | 13.0 | 4.7 | -7.0 | -14.6 |
| 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 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 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 | 8.5 | 8.9 | 7.4 | 9.0 | 9.3 | 7.8 | 8.3 | 7.9 | 8.3 | 6.8 | 6.4 |
| Precipitation (mm) | 30 | 4 | 21 | 128 | 206 | 170 | 289 | 298 | 76 | 53 | 81 | 67 |
| Sunny days | 20 | 26 | 24 | 13 | 20 | 6 | 5 | 6 | 8 | 17 | 14 | 20 |
| Rainy days | 5 | 2 | 7 | 17 | 11 | 24 | 26 | 25 | 22 | 14 | 14 | 8 |
| Snow days | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The largest precipitation sum in Wŏllu-ri is at