Weather on September 7
Ann Arbor, MI
55 Years of Data
Avg High
79°F
Avg Low
55°F
Warmest
1985
81°F avg
Coldest
2024
49°F avg
About This Date
September 7th in Ann Arbor, MI typically brings pleasant fall weather, with average highs around 79°F and lows near 55°F. Over 55 years of records, the warmest September 7th was in 1985 (81°F average), while the coldest was 2024 (49°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 35% of September 7th dates historically, with the wettest September 7th recording 6.76" of rain. The last decade has been 4.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.9°F cooler on this date compared to 20-30 years ago.
Planning for September 7th in Ann Arbor, MI? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 38° | 53° | — | — |
| 2024coldest | 62° | 36° | 49° | — | — |
| 2023 | 78° | 58° | 68° | 0.03" | — |
| 2022 | 79° | 48° | 63° | — | — |
| 2021 | 88° | 44° | 66° | 1.6" | — |
| 2020 | 81° | 63° | 72° | 1.07" | — |
| 2019 | 76° | 60° | 68° | — | — |
| 2018 | 71° | 60° | 66° | — | — |
| 2017 | 67° | 43° | 55° | 0.08" | — |
| 2016 | 92° | 69° | 80° | 0.2" | — |
| 2015 | 91° | 60° | 76° | — | — |
| 2014 | 73° | 49° | 61° | — | — |
| 2013 | 84° | 48° | 66° | 0.05" | — |
| 2012 | 85° | 56° | 70° | 0.28" | — |
| 2011 | 67° | 51° | 59° | — | — |
| 2010 | 73° | 56° | 64° | 0.13" | — |
| 2009 | 78° | 55° | 67° | 0.3" | — |
| 2008 | 76° | 57° | 66° | 0.46" | — |
| 2007 | 80° | 67° | 73° | — | — |
| 2006 | 77° | 51° | 64° | — | — |
| 2005 | 84° | 50° | 67° | — | — |
| 2004 | 78° | 61° | 69° | 0.89" | — |
| 2003 | 81° | 48° | 64° | — | — |
| 2002 | 91° | 54° | 72° | 0.03" | — |
| 2001 | 89° | 62° | 76° | — | — |
| 2000 | 81° | 44° | 62° | — | — |
| 1999 | 78° | 55° | 67° | — | — |
| 1998 | 86° | 58° | 72° | 1.12" | — |
| 1997 | 79° | 58° | 68° | — | — |
| 1996 | 78° | 66° | 72° | 1.42" | — |
| 1995 | 82° | 59° | 71° | — | — |
| 1994 | 76° | 51° | 63° | — | — |
| 1993 | 71° | 50° | 61° | — | — |
| 1992 | 81° | 65° | 73° | 0.2" | — |
| 1991 | 85° | 59° | 72° | — | — |
| 1990 | 83° | 65° | 74° | 6.76" | — |
| 1989 | 80° | 65° | 72° | 2.69" | — |
| 1988 | 69° | 42° | 56° | — | — |
| 1987 | 84° | 60° | 72° | — | — |
| 1986 | 65° | 40° | 52° | — | — |
| 1985warmest | 90° | 72° | 81° | — | — |
| 1984 | 72° | 52° | 62° | 0.36" | — |
| 1983 | 82° | 59° | 71° | 0.38" | — |
| 1982 | 67° | 54° | 60° | — | — |
| 1981 | 75° | 56° | 65° | — | — |
| 1980 | 73° | 55° | 64° | — | — |
| 1979 | 80° | 52° | 66° | — | — |
| 1978 | 91° | 66° | 79° | — | — |
| 1977 | 79° | 55° | 67° | — | — |
| 1976 | 86° | 54° | 70° | — | — |
| 1975 | 73° | 47° | 60° | — | — |
| 1974 | 72° | 54° | 63° | — | — |
| 1973 | 76° | 54° | 65° | — | — |
| 1972 | 76° | 55° | 65° | — | — |
| 1971 | 87° | 68° | 78° | — | — |
55 years of data from ANN ARBOR 1W