Average humidity in Koolbaai
The mean monthly relative humidity over the year in Koolbaai (), Sint Maarten.
- On average, October is the most humid month, at 80.0%.
- On average, July is the least humid month, at 75.0%.
- The average annual percentage of humidity is 77%.
Forecast for Koolbaai
almost clear and chance of slight rain
partly cloudy and thunder
partly cloudy and rain