Humidity Levels in Michigan During April





The average humidity in April is listed below for places in Michigan. 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.

Average relative humidity (%) in April
Daily Place Morning Afternoon
67 Alpena 80 52
66 Detroit 78 53
66 Flint 77 53
67 Grand Rapids 79 54
68 Houghton Lake 80 53
68 Lansing 80 54
65 Muskegon 77 55
70 Sault Ste Marie 80 58

Highest and Lowest Humidity

Below are the averages during April for maximum and minimum humidity levels in Michigan. 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
79.7 7 am Alpena 52.3 4 pm
78.4 7 am Detroit 52.6 4 pm
77.2 7 am Flint 52.7 4 pm
78.7 7 am Grand Rapids 53.7 4 pm
81.2 4 am Houghton Lake 52.5 4 pm
79.5 7 am Lansing 54.4 4 pm
76.6 7 am Muskegon 54.6 4 pm
80.2 4 am Sault Ste Marie 58.0 4 pm
Reference

World Data Center for Meteorology. Climate of the World.

Michigan Humidity
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