Average humidity in Sterling Heights (MI)
The mean monthly relative humidity over the year in Sterling Heights (Michigan), the United States of America.
- On average, January is the most humid month, at 74.0%.
- On average, May is the least humid month, at 65.0%.
- The average annual percentage of humidity is 71%.
Forecast for Sterling Heights (MI)
overcast and heavy sleet
overcast and heavy rain
broken clouds and no rain