Temperature for May 2011
In May 2011 the average high temperature in Mesa, AZ was 93.8°F, and this was 1.6°F warmer than the average of 92.2°F. The hottest day in May 2011 was 29 May when the temperature reached 102.2°F. Overnight the average temperature in May is 63.9°F and in 2011 the average overnight temperature was 1.3°F cooler at 62.6°F.