Temperature for June 1978
In June 1978 the average high temperature in Mesa, AZ was 100.9°F, and this was 0.1°F warmer than the average of 100.8°F. The hottest day in June 1978 was 24 June when the temperature reached 107.1°F. Overnight the average temperature in June is 72.5°F and in 1978 the average overnight temperature was 0.8°F warmer at 73.4°F.