Average humidity in Newton (IA)
The mean monthly relative humidity over the year in Newton (Iowa), the United States of America.
- On average, January is the most humid month, at 72.0%.
- On average, May is the least humid month, at 60.0%.
- The average annual percentage of humidity is 67%.
Weather Forecasts for Newton (IA)
broken clouds and thunder
clear and no rain
overcast and heavy rain