Average humidity in Grao de Castellón
The mean monthly relative humidity over the year in Grao de Castellón (Valencia Community), Spain.
- On average, October is the most humid month, at 69.0%.
- On average, May is the least humid month, at 63.0%.
- The average annual percentage of humidity is 66%.
Forecast for Grao de Castellón
partly cloudy and no rain
partly cloudy and chance of rain
partly cloudy and no rain