Average annual temperature is 9.1 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -27.5 °C
Number of sunny days: 200 days
Number of rainy days: 143 days
Number of snow days: 22 days
Look at detailed online map of Wŏnsang
* Weather data for Wŏnsang 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) | 6.9 | 7.4 | 19.7 | 20.8 | 25.7 | 31.3 | 31.9 | 31.3 | 29.7 | 21.7 | 19.2 | 7.2 |
| Average daytime temperature (°C) | -3.9 | 2.1 | 10.0 | 14.5 | 20.7 | 25.0 | 27.9 | 27.3 | 24.6 | 16.4 | 4.3 | -3.3 |
| Average temperature (°C) | -8.5 | -2.7 | 3.8 | 9.1 | 15.7 | 20.0 | 23.7 | 23.5 | 19.7 | 11.5 | 0.1 | -7.7 |
| Average night temperature (°C) | -13.7 | -6.7 | -0.7 | 4.2 | 11.1 | 15.6 | 20.4 | 20.2 | 15.4 | 7.4 | -3.4 | -12.5 |
| Absolute minimum temperature (°C) | -23.2 | -12.4 | -7.8 | -1.2 | 6.7 | 8.1 | 17.7 | 14.7 | 8.7 | 1.7 | -10.6 | -27.5 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 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 | 7.9 | 9.0 | 8.5 | 9.6 | 10.0 | 8.3 | 7.7 | 9.7 | 7.8 | 5.9 | 5.5 |
| Precipitation (mm) | 22 | 3 | 39 | 90 | 104 | 143 | 214 | 333 | 21 | 81 | 76 | 46 |
| Sunny days | 17 | 24 | 22 | 15 | 19 | 11 | 9 | 8 | 18 | 20 | 17 | 20 |
| Rainy days | 2 | 2 | 9 | 15 | 12 | 19 | 22 | 23 | 12 | 11 | 10 | 6 |
| Snow days | 12 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The largest precipitation sum in Wŏnsang is at