Humidity Levels in Indiana During April

The average humidity in April is listed below for places in Indiana. 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 7 am and Afternoon measures are for 4 pm local standard time. At one location, Evansville, humidity data are for 6 am and 3 pm.

Average relative humidity (%) in April
Daily Place Morning Afternoon
65 Evansville 78 50
66 Fort Wayne 78 53
66 Indianapolis 78 53
66 South Bend 78 54

Highest and Lowest Humidity

Below are the averages during April for maximum and minimum humidity levels in Indiana. 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 April
High Time Place Low Time
77.8 6 am Evansville 50.4 3 pm
77.9 7 am Fort Wayne 53.4 4 pm
78.1 7 am Indianapolis 52.9 4 pm
78.1 7 am South Bend 54.0 4 pm

World Data Center for Meteorology. Climate of the World.

Indiana Humidity
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