Humidity Levels in North Carolina During October

The average humidity in October is listed below for places in North Carolina. 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 October
Daily Place Morning Afternoon
78 Asheville 94 56
76 Cape Hatteras 82 68
70 Charlotte 87 50
72 Greensboro 87 52
73 Raleigh 89 51
76 Wilmington 88 58

Highest and Lowest Humidity

Below are the averages during October for maximum and minimum humidity levels in North Carolina. 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 October
High Time Place Low Time
93.9 7 am Asheville 55.8 4 pm
82.5 4 am Cape Hatteras 64.6 1 pm
86.5 7 am Charlotte 50.2 4 pm
87.2 7 am Greensboro 51.6 4 pm
89.4 7 am Raleigh 51.3 4 pm
88.2 7 am Wilmington 55.8 1 pm

World Data Center for Meteorology. Climate of the World.

North Carolina Humidity
Back to Top