Humidity Levels in Florida During August

The average humidity in August is listed below for places in Florida. 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. For all places except Pensacola, Morning percentages are for 7 am and Afternoon measures are for 4 pm local standard time. At Pensacola the humidity data are for 6 am and 3 pm.

Average relative humidity (%) in August
Daily Place Morning Afternoon
80 Daytona Beach 90 70
79 Fort Myers 91 67
80 Jacksonville 92 67
73 Key West 78 68
76 Miami 86 67
79 Orlando 92 66
78 Pensacola 90 66
81 Tallahassee 95 65
78 Tampa 91 66
76 West Palm Beach 85 67

Highest and Lowest Humidity

Below are the averages during August for maximum and minimum humidity levels in Florida. 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 August
High Time Place Low Time
90.6 4 am Daytona Beach 66.0 1 pm
92.0 4 am Fort Myers 60.6 1 pm
92.7 4 am Jacksonville 61.7 1 pm
78.6 4 am Key West 67.5 1 pm
86.2 4 am Miami 64.7 1 pm
92.6 4 am Orlando 60.3 1 pm
90.1 6 am Pensacola 64.9 12 noon
94.9 4 am Tallahassee 62.3 1 pm
90.5 7 am Tampa 63.9 1 pm
87.1 4 am West Palm Beach 63.6 1 pm
Reference

World Data Center for Meteorology. Climate of the World.

Florida Humidity
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