Humidity Levels in Wisconsin During August





The average humidity in August is listed below for places in Wisconsin. 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 am and Afternoon measures are for 3 pm local standard time.

Average relative humidity (%) in August
Daily Place Morning Afternoon
75 Green Bay 89 58
75 La Crosse 91 55
74 Madison 91 55
75 Milwaukee 87 62

Highest and Lowest Humidity

Below are the averages during August for maximum and minimum humidity levels in Wisconsin. 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
89.4 6 am Green Bay 57.7 3 pm
91.0 3 am La Crosse 55.0 3 pm
90.6 6 am Madison 55.3 3 pm
86.5 6 am Milwaukee 62.2 3 pm
Reference

World Data Center for Meteorology. Climate of the World.

Wisconsin Humidity
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