Average humidity in Orenco (OR)
The mean monthly relative humidity over the year in Orenco (Oregon), the United States of America.
- On average, December is the most humid month, at 83.0%.
- On average, July is the least humid month, at 63.0%.
- The average annual percentage of humidity is 73%.
Forecast for Orenco (OR)
partly cloudy and chance of rain
partly cloudy and rain
overcast and heavy rain