Humidity Levels in Wisconsin During January





The average humidity in January 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 January
Daily Place Morning Afternoon
74 Green Bay 77 67
73 La Crosse 77 64
75 Madison 79 66
72 Milwaukee 76 67

Highest and Lowest Humidity

Below are the averages during January 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 January
High Time Place Low Time
77.2 6 am Green Bay 67.4 3 pm
77.2 6 am La Crosse 63.8 3 pm
78.7 6 am Madison 66.1 3 pm
75.6 6 am Milwaukee 66.9 3 pm
Reference

World Data Center for Meteorology. Climate of the World.

Wisconsin Humidity
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