Average humidity in Riederalp
The mean monthly relative humidity over the year in Riederalp (Canton of Valais), Switzerland.
- On average, December is the most humid month, at 83.0%.
- On average, April is the least humid month, at 70.0%.
- The average annual percentage of humidity is 77%.
Forecast for Riederalp
almost clear and no rain
partly cloudy and no rain
overcast and heavy rain