Phoenix, AZ Climate in July

Temperature for July

In Phoenix, AZ during July the average high temperature is 107.1°F. The hottest day on record was July 16, 1979 when the temperature hit 122.9°F.

Phoenix, AZ daily average and extreme temperature range for July

Low Temperature

During July the overnight temperature drops to an average of 82.5°F, with the lowest temperature of 68.0°F being recorded on July 1, 1975. In July it has never frozen overnight.

Precipitation for July

In July the average monthly rainfall in Phoenix, AZ is 1.16 inches with rain usually falling on between 5 and 6 days. 1993 was the driest July with only 0.00 inches of rain falling, and 1984 was the wettest July with 6.81 inches of rain. The wettest single day in July was 28 July 1984 when 2.75 inches of rain fell.

Tornados are reported on 0 and 1 days in July. There are thunderstorms on between 4 and 5 days in July.