
| Month | Low | High |
|---|---|---|
| Jan | 17.8°F | 31.1°F |
| Feb | 20.0°F | 34.4°F |
| Mar | 28.5°F | 45.2°F |
| Apr | 38.4°F | 57.8°F |
| May | 49.4°F | 70.2°F |
| Jun | 58.9°F | 79.0°F |
| Jul | 63.6°F | 83.4°F |
| Aug | 62.2°F | 81.4°F |
| Sept | 54.1°F | 73.7°F |
| Oct | 42.5°F | 61.2°F |
| Nov | 33.5°F | 47.8°F |
| Dec | 23.4°F | 35.9°F |
Detroit's coldest month is January when the average temperature overnight is 17.8°F. In July, the warmest month, the average day time temperature rises to 83.4°F.

| Month | Precipitation |
|---|---|
| Jan | 1.91in. |
| Feb | 1.88in. |
| Mar | 2.52in. |
| Apr | 3.05in. |
| May | 3.05in. |
| Jun | 3.55in. |
| Jul | 3.16in. |
| Aug | 3.10in. |
| Sept | 3.27in. |
| Oct | 2.23in. |
| Nov | 2.66in. |
| Dec | 2.51in. |
The driest month in Detroit is February with 1.88 inches of precipitation, and with 3.55 inches June is the wettest month.