Detroit, MI weather in January 2009

Temperature for January 2009

In January 2009 the average high temperature in Detroit, MI was 25.4°F, and this was 7.0°F cooler than the average of 32.4°F. The hottest day in January 2009 was 23 January when the temperature reached 37.9°F. Overnight the average temperature in January is 20.8°F and in 2009 the average overnight temperature was 8.0°F cooler at 12.9°F.

Precipitation for January 2009

In January the average monthly rainfall in Detroit, MI is 0.42 inches with rain usually falling on 4 days. In January 2009 there was a total of 0.42 inches of rain, that fell on 0 days.