Phoenix, AZ weather in January 1991

Temperature for January 1991

In January 1991 the average high temperature in Phoenix, AZ was 66.4°F, and this was 2.0°F cooler than the average of 68.4°F. The hottest day in January 1991 was 31 January when the temperature reached 75.0°F. Overnight the average temperature in January is 44.0°F and in 1991 the average overnight temperature was 1.7°F warmer at 45.7°F.

Precipitation for January 1991

In January the average monthly rainfall in Phoenix, AZ is 1.56 inches with rain usually falling on 4 days. In January 1991 there was a total of 0.63 inches of rain, that fell on 3 days.