Average humidity in Grand Junction (CO)

On this page you find more information about the monthly relative humidity over the year in Grand Junction (Colorado), the United States of America.

Grand Junction's humidity levels vary throughout the year. The highest levels occur in January, reaching 68% (high), while the lowest is recorded in June at 28%.

Throughout the year, the average humidity in Grand Junction is 47%.

Humidity plays an important role in how temperatures are felt. During the warmest month, July, the maximum average temperature is around 34°C. During this warm period, the low humidity levels have little impact on how the temperature is perceived.

During the coldest month, January, the maximum average temperature is around 2°C. This period has high humidity. When winter temperatures are low and humidity is high, it can make the air feel even colder than it actually is. Check out our detailed temperature page for more information.