Weather on September 11
Milwaukee, WI
55 Years of Data
Avg High
76°F
Avg Low
57°F
Warmest
2005
80°F avg
Coldest
2014
49°F avg
About This Date
September 11th in Milwaukee, WI typically brings pleasant fall weather, with average highs around 76°F and lows near 57°F. Over 55 years of records, the warmest September 11th was in 2005 (80°F average), while the coldest was 2014 (49°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 27% of September 11th dates historically, with the wettest September 11th recording 12.14" of rain. The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
Planning for September 11th in Milwaukee, WI? Great weather for outdoor activities.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 56° | 66° | — | — |
| 2024 | 84° | 59° | 72° | — | — |
| 2023 | 79° | 58° | 68° | 0.97" | — |
| 2022 | 66° | 57° | 62° | 12.14" | — |
| 2021 | 87° | 63° | 75° | — | — |
| 2020 | 67° | 57° | 62° | 0.69" | — |
| 2019 | 89° | 59° | 74° | 3.58" | — |
| 2018 | 75° | 57° | 66° | — | — |
| 2017 | 72° | 49° | 60° | — | — |
| 2016 | 76° | 54° | 65° | — | — |
| 2015 | 64° | 54° | 59° | — | — |
| 2014coldest | 51° | 47° | 49° | — | — |
| 2013 | 83° | 69° | 76° | 0.03" | — |
| 2012 | 83° | 58° | 70° | — | — |
| 2011 | 84° | 58° | 71° | — | — |
| 2010 | 74° | 58° | 66° | 1.91" | — |
| 2009 | 80° | 59° | 70° | — | — |
| 2008 | 73° | 44° | 59° | — | — |
| 2007 | 58° | 47° | 52° | 2.08" | — |
| 2006 | 62° | 56° | 59° | 0.41" | — |
| 2005warmest | 92° | 69° | 80° | — | — |
| 2004 | 82° | 55° | 69° | — | — |
| 2003 | 84° | 65° | 74° | — | — |
| 2002 | 87° | 51° | 69° | — | — |
| 2001 | 76° | 49° | 62° | — | — |
| 2000 | 85° | 69° | 77° | 0.15" | — |
| 1999 | 73° | 51° | 62° | — | — |
| 1998 | 84° | 63° | 73° | — | — |
| 1997 | 66° | 52° | 59° | — | — |
| 1996 | 78° | 56° | 67° | — | — |
| 1995 | 69° | 44° | 57° | — | — |
| 1994 | 80° | 61° | 70° | — | — |
| 1993 | 71° | 47° | 59° | 0.3" | — |
| 1992 | 64° | 51° | 58° | — | — |
| 1991 | 67° | 62° | 64° | 0.69" | — |
| 1990 | 76° | 66° | 71° | — | — |
| 1989 | 73° | 52° | 62° | — | — |
| 1988 | 75° | 54° | 64° | — | — |
| 1987 | 78° | 63° | 70° | — | — |
| 1986 | 76° | 60° | 68° | 5.13" | — |
| 1985 | 64° | 50° | 57° | — | — |
| 1984 | 74° | 60° | 67° | — | — |
| 1983 | 73° | 56° | 64° | — | — |
| 1982 | 88° | 69° | 78° | — | — |
| 1981 | 87° | 68° | 78° | — | — |
| 1980 | 70° | 53° | 61° | — | — |
| 1979 | 82° | 62° | 72° | — | — |
| 1978 | 90° | 68° | 79° | 0.56" | — |
| 1977 | 77° | 51° | 64° | — | — |
| 1976 | 85° | 54° | 69° | — | — |
| 1975 | 75° | 55° | 65° | 0.03" | — |
| 1974 | 87° | 70° | 78° | — | — |
| 1973 | 74° | 59° | 66° | — | — |
| 1972 | 70° | 61° | 65° | 0.91" | — |
| 1971 | 74° | 64° | 69° | — | — |
55 years of data from W ALLIS