Average humidity in Simi Valley (CA)
The mean monthly relative humidity over the year in Simi Valley (California), the United States of America.
- On average, May is the most humid month, at 73.0%.
- On average, November is the least humid month, at 50.0%.
- The average annual percentage of humidity is 65%.
Forecast for Simi Valley (CA)
overcast and rain
partly cloudy and no rain
broken clouds and no rain