Temperature for April
In Phoenix, AZ during April the average high temperature is 86.8°F. The hottest day on record was April 21, 1989 when the temperature hit 105.1°F.
Precipitation for April
In April the average monthly rainfall in Phoenix, AZ is 0.63 inches with rain usually falling on between 2 and 3 days. 1982 was the driest April with only 0.00 inches of rain falling, and 1994 was the wettest April with 9.03 inches of rain. The wettest single day in April was 6 April 2001 when 0.86 inches of rain fell.
In April it usually snows on between 0 and 1 days. Tornados are reported on 0 and 1 days in April. In April there have been some years when thunderstorms have occurred, although there are other years when there hasn't been a thunderstorm in April.