Phoenix, AZ weather in July 1978

Temperature for July 1978

In July 1978 the average high temperature in Phoenix, AZ was 108.5°F, and this was 1.4°F warmer than the average of 107.1°F. The hottest day in July 1978 was 20 July when the temperature reached 115.0°F. Overnight the average temperature in July is 82.5°F and in 1978 the average overnight temperature was 1.5°F cooler at 81.1°F.

Precipitation for July 1978

In July the average monthly rainfall in Phoenix, AZ is 1.16 inches with rain usually falling on 5 days. In July 1978 there was a total of 1.50 inches of rain, that fell on 10 days.