Temperature for January 2012
In January 2012 the average high temperature in Phoenix, AZ was 70.7°F, and this was 4.8°F warmer than the average of 65.9°F. The hottest day in January 2012 was 1 January when the temperature reached 80.4°F. Overnight the average temperature in January is 41.2°F and in 2012 the average overnight temperature was 0.2°F warmer at 41.3°F.