Temperature for May 1957
In May 1957 the average high temperature in Mesa, AZ was 88.3°F, and this was 3.9°F cooler than the average of 92.2°F. The hottest day in May 1957 was 28 May when the temperature reached 99.3°F. Overnight the average temperature in May is 63.9°F and in 1957 the average overnight temperature was 5.0°F cooler at 58.9°F.