Phoenix, AZ weather in August 1990

Temperature for August 1990

In August 1990 the average high temperature in Phoenix, AZ was 103.6°F, and this was 2.0°F cooler than the average of 105.7°F. The hottest day in August 1990 was 11 August when the temperature reached 111.0°F. Overnight the average temperature in August is 81.8°F and in 1990 the average overnight temperature was 3.3°F cooler at 78.5°F.

Precipitation for August 1990

In August the average monthly rainfall in Phoenix, AZ is 1.16 inches with rain usually falling on 5 days. In August 1990 there was a total of 3.22 inches of rain, that fell on 10 days.