Average humidity in Zaandam
The mean monthly relative humidity over the year in Zaandam (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 Zaandam
partly cloudy and no rain
broken clouds and chance of slight rain
partly cloudy and small chance of slight rain