Average annual temperature is 9.8 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -23.4 °C
Number of sunny days: 176 days
Number of rainy days: 169 days
Number of snow days: 20 days
Look at detailed online map of Wŏnsan-gol
* Weather data for Wŏnsan-gol 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) | 6.6 | 8.9 | 19.5 | 22.7 | 27.9 | 30.9 | 30.9 | 31.7 | 29.7 | 20.7 | 20.5 | 11.0 |
| Average daytime temperature (°C) | -1.9 | 3.7 | 11.5 | 15.2 | 20.7 | 24.6 | 27.9 | 27.0 | 24.6 | 17.1 | 6.6 | -0.3 |
| Average temperature (°C) | -6.5 | -1.6 | 5.1 | 9.3 | 15.3 | 19.5 | 23.6 | 23.2 | 19.8 | 11.7 | 1.8 | -4.4 |
| Average night temperature (°C) | -11.5 | -5.3 | 0.0 | 4.3 | 10.3 | 15.0 | 20.2 | 19.9 | 15.9 | 7.2 | -2.0 | -8.5 |
| Absolute minimum temperature (°C) | -22.2 | -8.7 | -7.4 | -1.9 | 3.1 | 10.3 | 15.8 | 14.1 | 7.9 | 0.3 | -10.7 | -23.4 |
| 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) | 6.8 | 8.4 | 9.5 | 8.0 | 9.2 | 9.4 | 8.1 | 7.3 | 8.0 | 8.2 | 6.6 | 5.5 |
| Precipitation (mm) | 40 | 4 | 24 | 112 | 139 | 262 | 263 | 314 | 81 | 30 | 114 | 76 |
| Sunny days | 20 | 24 | 25 | 10 | 17 | 8 | 5 | 4 | 12 | 20 | 15 | 16 |
| Rainy days | 3 | 0 | 6 | 20 | 14 | 22 | 26 | 27 | 18 | 11 | 13 | 9 |
| Snow days | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The largest precipitation sum in Wŏnsan-gol is at