Humidity Levels in Arizona During October

The average humidity in October is listed below for places in Arizona. 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 8 am and Afternoon measures are for 5 pm local standard time.

Average relative humidity (%) in October
Daily Place Morning Afternoon
53 Flagstaff 61 36
37 Phoenix 47 23
38 Tucson 48 24
45 Winslow 55 28
39 Yuma 51 22

Highest and Lowest Humidity

Below are the averages during October for maximum and minimum humidity levels in Arizona. 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
69.5 5 am Flagstaff 33.4 2 pm
51.3 5 am Phoenix 22.5 5 pm
52.6 5 am Tucson 23.7 2 pm
61.3 5 am Winslow 27.6 5 pm
54.2 5 am Yuma 22.3 5 pm

World Data Center for Meteorology. Climate of the World.

Arizona Humidity
Back to Top