Average humidity in New Cumberland (PA)
The mean monthly relative humidity over the year in New Cumberland (Pennsylvania), the United States of America.
- On average, September is the most humid month, at 73.0%.
- On average, April is the least humid month, at 59.0%.
- The average annual percentage of humidity is 67%.
Weather Forecasts for New Cumberland (PA)
almost clear and no rain
broken clouds and no rain
clear and no rain