Humidity Levels in Colorado During December

The average humidity in December is listed below for places in Colorado. The tables give daily averages along with highest and lowest relative humidity levels.

Relative humidity measures the actual amount of moisture in the air as a percentage of the maximum amount of moisture the air can hold.

All the numbers here are averages for the years 1961 to 1990.

Average Humidity

In this table, the Daily number is the average of humidity readings taken every three hours throughout the day. Morning percentages are for 8 am and Afternoon measures are for 5 pm local standard time.

Average relative humidity (%) in December
Daily Place Morning Afternoon
Alamosa 79 60
51 Colorado Springs 55 48
57 Denver 63 51
68 Grand Junction 77 59
57 Pueblo 70 50

Highest and Lowest Humidity

Below are the averages during December for maximum and minimum humidity levels in Colorado. The hours when this month's highest and lowest humidity readings usually occur are given in local standard time.

Daily high and low relative humidity (%) averages in December
High Time Place Low Time
80.9 5 am Alamosa 47.4 2 pm
57.3 11 pm Colorado Springs 39.1 2 pm
64.9 5 am Denver 39.4 2 pm
76.5 8 am Grand Junction 52.4 2 pm
70.2 8 am Pueblo 41.8 2 pm

World Data Center for Meteorology. Climate of the World.

Colorado Humidity
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