Average annual temperature is 9.9 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -23.1 °C
Number of sunny days: 201 days
Number of rainy days: 152 days
Number of snow days: 12 days
Look at detailed online map of Wŏlbun
* Weather data for Wŏlbun 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) | 10.5 | 9.2 | 19.0 | 20.0 | 28.9 | 30.0 | 32.3 | 32.7 | 29.2 | 21.4 | 21.9 | 11.8 |
| Average daytime temperature (°C) | -1.7 | 2.8 | 11.5 | 14.9 | 21.4 | 24.7 | 28.2 | 26.0 | 23.5 | 18.0 | 7.0 | -0.9 |
| Average temperature (°C) | -6.1 | -1.6 | 5.3 | 9.5 | 15.8 | 19.6 | 23.9 | 22.6 | 19.2 | 12.6 | 2.5 | -4.6 |
| Average night temperature (°C) | -10.3 | -5.5 | 0.3 | 5.1 | 10.7 | 15.4 | 20.6 | 20.1 | 15.9 | 8.3 | -1.0 | -8.1 |
| Absolute minimum temperature (°C) | -23.1 | -13.0 | -8.2 | 1.0 | 3.6 | 11.6 | 17.5 | 16.0 | 10.5 | 2.7 | -9.5 | -22.7 |
| 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) | 9.7 | 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) | 6.8 | 7.6 | 9.1 | 8.5 | 9.9 | 9.9 | 8.8 | 5.9 | 8.1 | 8.8 | 6.7 | 5.4 |
| Precipitation (mm) | 41 | 15 | 27 | 125 | 100 | 210 | 236 | 471 | 78 | 29 | 86 | 123 |
| Sunny days | 23 | 21 | 27 | 18 | 19 | 10 | 9 | 7 | 8 | 22 | 17 | 20 |
| Rainy days | 4 | 1 | 4 | 12 | 12 | 20 | 22 | 24 | 22 | 9 | 12 | 10 |
| Snow days | 4 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Wŏlbun is at