Weather on September 19
Milwaukee, WI
55 Years of Data
Avg High
74°F
Avg Low
55°F
Warmest
1985
78°F avg
Coldest
1991
49°F avg
About This Date
September 19th in Milwaukee, WI typically brings pleasant fall weather, with average highs around 74°F and lows near 55°F. Over 55 years of records, the warmest September 19th was in 1985 (78°F average), while the coldest was 1991 (49°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 38% of September 19th dates historically, with the wettest September 19th recording 3.66" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 19th in Milwaukee, WI? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 64° | 75° | — | — |
| 2024 | 83° | 57° | 70° | — | — |
| 2023 | 70° | 52° | 61° | — | — |
| 2022 | 76° | 59° | 67° | — | — |
| 2021 | 79° | 60° | 69° | — | — |
| 2020 | 63° | 42° | 52° | — | — |
| 2019 | 82° | 62° | 72° | — | — |
| 2018 | 68° | 60° | 64° | 0.1" | — |
| 2017 | 75° | 61° | 68° | — | — |
| 2016 | 87° | 64° | 76° | 1.68" | — |
| 2015 | 70° | 55° | 62° | 2.24" | — |
| 2014 | 73° | 51° | 62° | — | — |
| 2013 | 81° | 68° | 74° | 1.35" | — |
| 2012 | 72° | 39° | 55° | 0.13" | — |
| 2011 | 73° | 53° | 63° | 0.05" | — |
| 2010 | 65° | 51° | 58° | 0.1" | — |
| 2009 | 76° | 53° | 64° | — | — |
| 2008 | 73° | 52° | 62° | — | — |
| 2007 | 87° | 66° | 77° | 0.03" | — |
| 2006 | 69° | 47° | 58° | — | — |
| 2005 | 82° | 62° | 72° | 0.61" | — |
| 2004 | 78° | 54° | 66° | — | — |
| 2003 | 82° | 52° | 67° | — | — |
| 2002 | 80° | 59° | 70° | 1.07" | — |
| 2001 | 72° | 53° | 62° | 2.59" | — |
| 2000 | 87° | 62° | 75° | — | — |
| 1999 | 75° | 48° | 62° | — | — |
| 1998 | 82° | 62° | 72° | — | — |
| 1997 | 80° | 58° | 69° | 3.66" | — |
| 1996 | 68° | 51° | 60° | — | — |
| 1995 | 63° | 57° | 60° | 0.18" | — |
| 1994 | 79° | 58° | 68° | — | — |
| 1993 | 61° | 48° | 54° | 0.03" | — |
| 1992 | 64° | 44° | 54° | — | — |
| 1991coldest | 56° | 42° | 49° | — | — |
| 1990 | 68° | 53° | 61° | 0.2" | — |
| 1989 | 75° | 56° | 65° | — | — |
| 1988 | 74° | 52° | 63° | 1.45" | — |
| 1987 | 65° | 52° | 58° | 0.18" | — |
| 1986 | 69° | 59° | 64° | — | — |
| 1985warmest | 86° | 69° | 78° | — | — |
| 1984 | 89° | 60° | 75° | — | — |
| 1983 | 73° | 60° | 67° | 1.3" | — |
| 1982 | 73° | 45° | 59° | — | — |
| 1981 | 73° | 50° | 62° | — | — |
| 1980 | 74° | 54° | 64° | — | — |
| 1979 | 66° | 47° | 56° | — | — |
| 1978 | 91° | 61° | 76° | — | — |
| 1977 | 71° | 57° | 64° | — | — |
| 1976 | 74° | 57° | 65° | 0.84" | — |
| 1975 | 70° | 55° | 62° | — | — |
| 1974 | 82° | 58° | 70° | — | — |
| 1973 | 67° | 42° | 54° | — | — |
| 1972 | 78° | 60° | 69° | 0.48" | — |
| 1971 | 62° | 52° | 57° | 1.8" | — |
55 years of data from W ALLIS