Average humidity in Holland (OH)
The mean monthly relative humidity over the year in Holland (Ohio), the United States of America.
- On average, December is the most humid month, at 78.0%.
- On average, May is the least humid month, at 66.0%.
- The average annual percentage of humidity is 71%.
Forecast for Holland (OH)
broken clouds and rain
overcast and no rain
broken clouds and no rain