Humidity Levels in Minnesota During March

The average humidity in March is listed below for places in Minnesota. 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 March
Daily Place Morning Afternoon
69 Duluth 78 60
66 International Falls 75 55
67 Minneapolis & St. Paul 76 58
75 Rochester 82 66
67 St. Cloud 81 60

Highest and Lowest Humidity

Below are the averages during March for maximum and minimum humidity levels in Minnesota. 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 March
High Time Place Low Time
77.9 6 am Duluth 59.5 3 pm
75.4 6 am International Falls 55.1 3 pm
75.8 6 am Minneapolis & St. Paul 57.7 3 pm
81.6 6 am Rochester 65.6 3 pm
80.7 6 am St. Cloud 59.6 3 pm

World Data Center for Meteorology. Climate of the World.

Minnesota Humidity
Back to Top