Detroit
The tables below display average monthly climate and weather indicators in Detroit Michigan.
Temperature by: Fahrenheit / Centigrade
| Detroit Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature | 22.9 | 25.4 | 35.7 | 47.3 | 58.4 | 67.6 | 72.3 | 70.5 | 63.2 | 51.2 | 40.2 | 28.3 | 48.6 |
| Avg. Max Temperature | 30.3 | 33.3 | 44.4 | 57.7 | 69.6 | 78.9 | 83.3 | 81.3 | 73.9 | 61.5 | 48.1 | 35.2 | 58.1 |
| Avg. Min Temperature | 15.6 | 17.6 | 27.0 | 36.8 | 47.1 | 56.3 | 61.3 | 59.6 | 52.5 | 40.9 | 32.2 | 21.4 | 39.0 |
| Days with Max Temp of 90 F or Higher | 0.0 | 0.0 | 0.0 | 0.0 | < 0.5 | 3.0 | 5.0 | 3.0 | 1.0 | < 0.5 | 0.0 | 0.0 | 12.0 |
| Days with Min Temp Below Freezing | 29.0 | 25.0 | 22.0 | 9.0 | 1.0 | 0.0 | 0.0 | 0.0 | < 0.5 | 4.0 | 16.0 | 26.0 | 133 |
| |
|
| Detroit Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days | 1305 | 1109 | 908 | 531 | 243 | 38.0 | 0.0 | 16.0 | 102 | 435 | 744 | 1138 | 6569 |
| Cooling Degree Days | 0.0 | 0.0 | 0.0 | 0.0 | 38.0 | 116 | 231 | 186 | 48.0 | 7.0 | 0.0 | 0.0 | 626 |
| |
|
| Detroit Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) | 1.8 | 1.7 | 2.6 | 3.0 | 2.9 | 3.6 | 3.2 | 3.4 | 2.9 | 2.1 | 2.7 | 2.8 | 32.6 |
| Days with Precipitation 0.01 inch or More | 13.0 | 11.0 | 13.0 | 13.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 12.0 | 13.0 | 135 |
| Monthly Snowfall (inches) | 10.3 | 9.2 | 6.8 | 1.7 | < 0.05 | 0.0 | 0.0 | 0.0 | < 0.05 | 0.2 | 2.8 | 9.7 | 40.7 |
| |
|
| Other Detroit Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed | 12.0 | 11.4 | 11.7 | 11.5 | 10.1 | 9.2 | 8.5 | 8.1 | 8.7 | 9.8 | 11.2 | 11.3 | 10.3 |
| Clear Days | 4.0 | 5.0 | 6.0 | 6.0 | 7.0 | 8.0 | 9.0 | 9.0 | 8.0 | 8.0 | 4.0 | 3.0 | 75.0 |
| Partly Cloudy Days | 7.0 | 7.0 | 7.0 | 8.0 | 10.0 | 11.0 | 12.0 | 11.0 | 10.0 | 9.0 | 7.0 | 6.0 | 105 |
| Cloudy Days | 20.0 | 17.0 | 18.0 | 16.0 | 14.0 | 11.0 | 10.0 | 11.0 | 12.0 | 15.0 | 19.0 | 22.0 | 185 |
| Percent of Possible Sunshine | 40.0 | 46.0 | 52.0 | 54.0 | 61.0 | 66.0 | 68.0 | 67.0 | 61.0 | 51.0 | 35.0 | 31.0 | 53.0 |
| Avg. Relative Humidity | 60.0 | 74.5 | 72.0 | 69.0 | 66.0 | 66.0 | 68.0 | 70.0 | 71.5 | 70.5 | 69.5 | 73.0 | 76.0 |
Weather information for other cities in Michigan