Weather in Milwaukee in September
In an average September, Milwaukee sees a daily high around 72°F and a low around 59°F, based on 1980–2026 of local climate records.
| Average high | 72°F |
|---|---|
| Typical high range | 62°F to 80°F |
| Average low | 59°F |
| Typical low range | 50°F to 67°F |
| Average daily precipitation | 0.10 in |
September records
The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
92°F
2013-09-10
Lowest
49°F
1995-09-22
Low
Highest
78°F
2011-09-02
Lowest
36°F
1995-09-23
Feels-like
Highest
110°F
1990-09-06
Lowest
27°F
1993-09-30
Humidity
Highest
21.7 g/m³
1985-09-07
Lowest
4.0 g/m³
1995-09-23
Wind
Highest
29 mph
2011-09-30
Lowest
4 mph
2004-09-26
Gust
Highest
57 mph
2011-09-30
Lowest
9 mph
2004-09-26
Precip
Wettest
6.99 in
1986
Driest
0.83 in
2004
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