Average annual temperature is 10.6 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -21.9 °C
Number of sunny days: 184 days
Number of rainy days: 161 days
Number of snow days: 20 days
Look at detailed online map of Ŭnsan-gun
* Weather data for Ŭnsan-gun 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) | 9.0 | 9.2 | 19.5 | 22.0 | 28.2 | 31.7 | 31.5 | 31.4 | 30.2 | 22.1 | 22.9 | 12.8 |
| Average daytime temperature (°C) | -1.5 | 4.2 | 11.9 | 16.4 | 22.5 | 25.9 | 28.7 | 28.2 | 26.0 | 18.6 | 6.9 | 0.2 |
| Average temperature (°C) | -6.6 | -1.4 | 5.1 | 10.5 | 16.7 | 20.7 | 24.7 | 24.6 | 21.0 | 12.9 | 2.3 | -4.1 |
| Average night temperature (°C) | -12.0 | -5.4 | -1.0 | 5.2 | 11.4 | 16.2 | 21.3 | 21.7 | 16.8 | 7.9 | -1.5 | -8.5 |
| Absolute minimum temperature (°C) | -21.9 | -8.6 | -7.2 | -1.5 | 5.0 | 11.5 | 18.3 | 17.5 | 10.9 | 2.0 | -8.4 | -21.0 |
| 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) | 6.8 | 8.0 | 9.0 | 8.3 | 9.3 | 9.7 | 8.7 | 7.2 | 8.9 | 8.4 | 6.4 | 6.1 |
| Precipitation (mm) | 33 | 6 | 43 | 99 | 155 | 261 | 269 | 331 | 39 | 61 | 110 | 59 |
| Sunny days | 17 | 23 | 24 | 14 | 18 | 8 | 10 | 6 | 12 | 22 | 15 | 15 |
| Rainy days | 5 | 3 | 7 | 16 | 13 | 22 | 21 | 25 | 18 | 9 | 13 | 9 |
| Snow days | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 |
The largest precipitation sum in Ŭnsan-gun is at