Average humidity in Slidell (LA)
The mean monthly relative humidity over the year in Slidell (Louisiana), the United States of America.
- On average, July is the most humid month, at 79.0%.
- On average, February is the least humid month, at 73.0%.
- The average annual percentage of humidity is 76%.
Forecast for Slidell (LA)
partly cloudy and chance of rain
partly cloudy and chance of rain
broken clouds and chance of slight rain