Average humidity in Koloa (HI)
The mean monthly relative humidity over the year in Koloa (Hawaii), the United States of America.
- On average, December is the most humid month, at 77.0%.
- On average, August is the least humid month, at 74.0%.
- The average annual percentage of humidity is 75%.
Weather Forecasts for Koloa (HI)
broken clouds and chance of rain
broken clouds and rain
broken clouds and rain