Temperature for January 1987
In January 1987 the average high temperature in Detroit, MI was 34.2°F, and this was 1.8°F warmer than the average of 32.4°F. The hottest day in January 1987 was 4 January when the temperature reached 46.9°F. Overnight the average temperature in January is 20.8°F and in 1987 the average overnight temperature was 3.3°F warmer at 24.1°F.