Average humidity in Port Allen (LA)
The mean monthly relative humidity over the year in Port Allen (Louisiana), the United States of America.
- On average, July is the most humid month, at 77.0%.
- On average, February is the least humid month, at 70.0%.
- The average annual percentage of humidity is 73%.
Forecast for Port Allen (LA)
partly cloudy and rain
partly cloudy and rain
partly cloudy and chance of slight rain