|
Typical Milwaukee September Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 72.6 °F | |
| Average daily low | 55.9 °F | |
| Average monthly precipitation | 3.2 inches | |
| Average monthly snow | none | |
| Daily chance of precipitation | 28.6% | |
| Daily chance of snow | 0% | |
|
Milwaukee September Weather Records 1871–2024 |
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|---|---|---|
| Highest temperature | 98 °F | September 1, 1953 |
| Lowest temperature | 28 °F | September 23, 1974 |
| Highest daily low | 79 °F | September 6, 1872 |
| Lowest daily high | 42 °F | September 29, 1899 |
| Hottest average high temperature | 78.1 °F | 1931 |
| Coldest average high temperature | 63.2 °F | 1924 |
| Most daily precipitation | 4.8 inches | September 11, 2022 |
| Most monthly precipitation | 9.9 inches | 1941 |
| Most daily snow | none | - |
| Most monthly snow | none | - |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| September 1 | 77.0 | 61.0 | 98 | 43 |
| September 2 | 76.9 | 60.8 | 96 | 43 |
| September 3 | 76.7 | 60.5 | 95 | 44 |
| September 4 | 76.5 | 60.2 | 93 | 41 |
| September 5 | 76.2 | 60.0 | 94 | 43 |
| September 6 | 76.0 | 59.7 | 97 | 41 |
| September 7 | 75.7 | 59.4 | 97 | 41 |
| September 8 | 75.3 | 58.9 | 95 | 41 |
| September 9 | 75.0 | 58.5 | 96 | 40 |
| September 10 | 74.6 | 58.1 | 97 | 39 |
| September 11 | 74.2 | 57.7 | 94 | 38 |
| September 12 | 74.0 | 57.3 | 92 | 40 |
| September 13 | 73.6 | 56.9 | 94 | 37 |
| September 14 | 73.1 | 56.5 | 96 | 38 |
| September 15 | 72.7 | 56.1 | 97 | 40 |
| September 16 | 72.4 | 55.7 | 93 | 36 |
| September 17 | 72.0 | 55.3 | 92 | 39 |
| September 18 | 71.6 | 54.9 | 92 | 35 |
| September 19 | 71.2 | 54.6 | 91 | 35 |
| September 20 | 70.8 | 54.2 | 92 | 30 |
| September 21 | 70.3 | 53.7 | 90 | 33 |
| September 22 | 69.9 | 53.3 | 95 | 32 |
| September 23 | 69.7 | 52.9 | 93 | 28 |
| September 24 | 69.5 | 52.5 | 92 | 32 |
| September 25 | 69.2 | 52.2 | 89 | 29 |
| September 26 | 68.8 | 51.8 | 91 | 34 |
| September 27 | 68.4 | 51.3 | 88 | 31 |
| September 28 | 68.0 | 50.9 | 88 | 28 |
| September 29 | 67.6 | 50.5 | 91 | 31 |
| September 30 | 67.2 | 50.1 | 88 | 30 |