Average annual temperature is 11.7 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -18.4 °C
Number of sunny days: 183 days
Number of rainy days: 167 days
Number of snow days: 15 days
Look at detailed online map of Wŏl-tong
* Weather data for Wŏl-tong 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) | 9.8 | 10.4 | 21.3 | 23.9 | 29.4 | 32.4 | 31.7 | 33.3 | 30.6 | 23.3 | 23.9 | 15.6 |
| Average daytime temperature (°C) | 0.1 | 5.1 | 13.3 | 17.6 | 23.9 | 26.8 | 29.4 | 28.9 | 26.6 | 19.4 | 8.2 | 2.0 |
| Average temperature (°C) | -4.6 | -0.5 | 6.2 | 11.7 | 17.8 | 21.5 | 25.3 | 25.1 | 21.6 | 13.7 | 3.7 | -2.2 |
| Average night temperature (°C) | -9.2 | -4.6 | 0.6 | 6.7 | 12.4 | 17.1 | 22.0 | 22.1 | 17.5 | 9.2 | -0.3 | -6.1 |
| Absolute minimum temperature (°C) | -18.4 | -7.3 | -5.1 | 2.1 | 6.9 | 12.8 | 19.2 | 16.4 | 11.6 | 3.7 | -7.3 | -17.1 |
| 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 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.1 | 8.2 | 9.3 | 8.1 | 9.0 | 9.5 | 9.0 | 7.6 | 8.4 | 8.5 | 6.6 | 5.7 |
| Precipitation (mm) | 22 | 3 | 7 | 98 | 130 | 207 | 173 | 289 | 35 | 61 | 136 | 65 |
| Sunny days | 18 | 25 | 25 | 14 | 19 | 9 | 9 | 3 | 10 | 18 | 16 | 17 |
| Rainy days | 5 | 2 | 6 | 16 | 12 | 21 | 22 | 28 | 20 | 13 | 12 | 10 |
| Snow days | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The largest precipitation sum in Wŏl-tong is at