Temperature for January 2008
In January 2008 the average high temperature in Detroit, MI was 35.4°F, and this was 3.0°F warmer than the average of 32.4°F. The hottest day in January 2008 was 7 January when the temperature reached 63.0°F. Overnight the average temperature in January is 20.8°F and in 2008 the average overnight temperature was 3.0°F warmer at 23.8°F.