Phoenix, AZ weather in January 1990

Temperature for January 1990

In January 1990 the average high temperature in Phoenix, AZ was 65.7°F, and this was 0.2°F cooler than the average of 65.9°F. The hottest day in January 1990 was 10 January when the temperature reached 79.0°F. Overnight the average temperature in January is 41.2°F and in 1990 the average overnight temperature was 0.9°F cooler at 40.3°F.

Precipitation for January 1990

In January the average monthly rainfall in Phoenix, AZ is 0.57 inches with rain usually falling on 5 days. In January 1990 there was a total of 0.75 inches of rain, that fell on 5 days.