Average humidity in Koog aan de Zaan
The mean monthly relative humidity over the year in Koog aan de Zaan (Noord-Holland), the Netherlands.
- On average, December is the most humid month, at 90.0%.
- On average, May is the least humid month, at 77.0%.
- The average annual percentage of humidity is 83%.
Weather Forecasts for Koog aan de Zaan
overcast and heavy rain
broken clouds and slight rain
partly cloudy and rain