Average humidity in Montego Bay (Saint James)
The mean monthly relative humidity over the year in Montego Bay (Saint James), Jamaica.

- On average, October is the most humid month, at 79.0%.
- On average, April is the least humid month, at 74.0%.
- The average annual percentage of humidity is: 77%
Weather Forecasts for Montego Bay (Saint James)
partly cloudy and small chance of rain
broken clouds and thunder
broken clouds and thunder