Humidity Levels in Ohio During December





The average humidity in December is listed below for places in Ohio. 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 December
Daily Place Morning Afternoon
75 Akron 79 69
74 Cincinnati 80 65
74 Cleveland 77 70
74 Columbus 79 67
76 Dayton 80 69
78 Mansfield 82 74
79 Toledo 82 72
78 Youngstown 81 72

Highest and Lowest Humidity

Below are the averages during December for maximum and minimum humidity levels in Ohio. 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 December
High Time Place Low Time
78.5 7 am Akron 69.0 4 pm
79.5 7 am Cincinnati 65.4 4 pm
76.9 7 am Cleveland 69.6 4 pm
78.6 7 am Columbus 67.4 4 pm
80.2 7 am Dayton 69.3 4 pm
82.2 7 am Mansfield 73.9 4 pm
82.4 7 am Toledo 72.3 4 pm
81.1 7 am Youngstown 71.9 4 pm
Reference

World Data Center for Meteorology. Climate of the World.

Ohio Humidity
Back to Top