Average humidity in Isla
The mean monthly relative humidity over the year in Isla (Cantabria), Spain.
- On average, August is the most humid month, at 78.0%.
- On average, January is the least humid month, at 71.0%.
- The average annual percentage of humidity is 74%.
Forecast for Isla
broken clouds and thunder
partly cloudy and chance of slight rain
partly cloudy and rain