Average humidity in Koper
The mean monthly relative humidity over the year in Koper (), Slovenia.
- On average, December is the most humid month, at 67.0%.
- On average, July is the least humid month, at 50.0%.
- The average annual percentage of humidity is 57%.
Weather Forecasts for Koper
partly cloudy and small chance of slight rain
partly cloudy and chance of rain
broken clouds and no rain