Humidity Levels in North Dakota During August

The average humidity in August is listed below for places in North Dakota. 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
61 Bismarck 84 39
67 Fargo 86 47
55 Williston 78 36

Highest and Lowest Humidity

Below are the averages during August for maximum and minimum humidity levels in North Dakota. 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
83.5 6 am Bismarck 38.7 3 pm
85.8 6 am Fargo 47.3 3 pm
77.5 6 am Williston 35.6 3 pm

World Data Center for Meteorology. Climate of the World.

North Dakota Humidity
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