Humidity Levels in Tennessee During July

The average humidity in July is listed below for places in Tennessee. 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 6 or 7 am and Afternoon measures are for 3 or 4 pm local standard time.

Average relative humidity (%) in July
Daily Place Morning Afternoon
76 Bristol 91 58
75 Chattanooga 91 56
76 Knoxville 90 58
69 Memphis 84 54
73 Nashville 89 55

Highest and Lowest Humidity

Below are the averages during July for maximum and minimum humidity levels in Tennessee. 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 July
High Time Place Low Time
91.8 4 am Bristol 57.5 4 pm
91.3 4 am Chattanooga 56.2 4 pm
91.3 4 am Knoxville 57.7 4 pm
83.7 6 am Memphis 54.1 3 pm
89.3 6 am Nashville 54.7 3 pm

World Data Center for Meteorology. Climate of the World.

Tennessee Humidity
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