Average humidity in Boulder (CO)
On this page you find more information about the monthly relative humidity over the year in Boulder (Colorado), the United States of America.
Boulder shows variation in the level of humidity throughout the year. The highest humidity is noted duing December, it reaches up to 56%, which is categorized as moderate. On the other hand, the lowest humidity is recorded in July, with levels falling to 46%.
The average humidity in Boulder is approximately 51%, which is moderate.
Humidity is an essential factor in how you experience temperature. During the warmest month, July, the temperature is around 31°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 Boulder (CO)
Sun Dec 22
15°C | 8°C
W 
4 m/s
4 m/s
broken clouds and no rain
Mon Dec 23
13°C | 4°C
E 3 m/s
3 m/s
overcast and no rain
Tue Dec 24
13°C | 2°C
E 3 m/s
3 m/s
partly cloudy and no rain
