
| Month | Low | High |
|---|---|---|
| Jan | 13.4°F | 28.0°F |
| Feb | 18.3°F | 32.5°F |
| Mar | 27.3°F | 42.6°F |
| Apr | 36.4°F | 53.9°F |
| May | 46.2°F | 66.0°F |
| Jun | 56.3°F | 76.3°F |
| Jul | 62.9°F | 81.1°F |
| Aug | 62.1°F | 79.1°F |
| Sept | 54.1°F | 71.9°F |
| Oct | 42.6°F | 60.2°F |
| Nov | 31.0°F | 45.7°F |
| Dec | 19.4°F | 33.1°F |
Milwaukee's coldest month is January when the average temperature overnight is 13.4°F. In July, the warmest month, the average day time temperature rises to 81.1°F.

| Month | Precipitation |
|---|---|
| Jan | 1.85in. |
| Feb | 1.65in. |
| Mar | 2.59in. |
| Apr | 3.78in. |
| May | 3.06in. |
| Jun | 3.56in. |
| Jul | 3.58in. |
| Aug | 4.03in. |
| Sept | 3.30in. |
| Oct | 2.49in. |
| Nov | 2.70in. |
| Dec | 2.22in. |
The driest month in Milwaukee is February with 1.65 inches of precipitation, and with 4.03 inches August is the wettest month.