Average humidity in Gresham (OR)
On this page you find more information about the monthly relative humidity over the year in Gresham (Oregon), the United States of America.
Gresham shows variation in the level of humidity throughout the year. The highest humidity is noted duing December, it reaches up to 83%, which is categorized as very high. On the other hand, the lowest humidity is recorded in July, with levels falling to 63%.
The average humidity in Gresham is approximately 73%, which is high.
Humidity is an essential factor in how you experience temperature. During the warmest month, August, the temperature is around 27°C. When this period is accompanied by high humidity, it results in a higher perceived temperature. This can cause greater discomfort, while in winter it can make the air feel much colder, adding to the cooler temperatures. Check out our detailed temperature page for more information.
Forecast for Gresham (OR)
overcast and heavy rain
broken clouds and chance of rain
partly cloudy and rain