Average humidity in Bilthoven
The mean monthly relative humidity over the year in Bilthoven (Utrecht Province), the Netherlands.
- On average, December is the most humid month, at 89.0%.
- On average, May is the least humid month, at 75.0%.
- The average annual percentage of humidity is 82%.
Forecast for Bilthoven
broken clouds and small chance of rain
overcast and heavy rain
broken clouds and chance of rain