Average humidity in Winterthur
The mean monthly relative humidity over the year in Winterthur (Canton of Zurich), Switzerland.
- On average, December is the most humid month, at 85.0%.
- On average, April is the least humid month, at 67.0%.
- The average annual percentage of humidity is 77%.
Forecast for Winterthur
broken clouds and no rain
almost clear and no rain
partly cloudy and slight rain