Average annual temperature is 9.4 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -24.4 °C
Number of sunny days: 197 days
Number of rainy days: 153 days
Number of snow days: 15 days
Look at detailed online map of Wŏlgul
* Weather data for Wŏlgul 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) | 9.7 | 8.9 | 19.5 | 19.3 | 27.8 | 29.7 | 32.0 | 32.5 | 28.6 | 20.4 | 20.6 | 11.6 |
| Average daytime temperature (°C) | -2.2 | 1.9 | 11.1 | 14.4 | 20.8 | 24.2 | 27.8 | 25.6 | 23.1 | 17.5 | 6.6 | -1.3 |
| Average temperature (°C) | -6.7 | -2.5 | 4.8 | 9.0 | 15.3 | 19.1 | 23.4 | 22.2 | 18.7 | 12.0 | 1.8 | -5.2 |
| Average night temperature (°C) | -10.9 | -6.4 | -0.1 | 4.7 | 10.2 | 15.0 | 20.2 | 19.7 | 15.3 | 7.7 | -1.8 | -8.7 |
| Absolute minimum temperature (°C) | -24.4 | -13.9 | -8.6 | 0.1 | 3.2 | 11.2 | 17.4 | 15.3 | 9.1 | 1.9 | -10.3 | -24.0 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 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) | 6.9 | 7.7 | 9.0 | 8.4 | 9.8 | 9.8 | 8.6 | 5.7 | 7.9 | 8.8 | 6.5 | 5.3 |
| Precipitation (mm) | 45 | 15 | 30 | 126 | 101 | 210 | 238 | 491 | 75 | 24 | 100 | 137 |
| Sunny days | 22 | 21 | 26 | 18 | 18 | 10 | 8 | 5 | 10 | 21 | 17 | 21 |
| Rainy days | 3 | 0 | 5 | 12 | 13 | 20 | 23 | 26 | 20 | 10 | 12 | 9 |
| Snow days | 6 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Wŏlgul is at