Weather on August 12
Ann Arbor, MI
55 Years of Data
Avg High
80°F
Avg Low
59°F
Warmest
1995
83°F avg
Coldest
2004
55°F avg
About This Date
August 12th in Ann Arbor, MI typically brings warm summer weather, with average highs around 80°F and lows near 59°F. Over 55 years of records, the warmest August 12th was in 1995 (83°F average), while the coldest was 2004 (55°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 27% of August 12th dates historically, with the wettest August 12th recording 6.43" of rain. The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
Planning for August 12th in Ann Arbor, MI? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 65° | 77° | 0.79" | — |
| 2024 | 80° | 47° | 63° | — | — |
| 2023 | 84° | 57° | 71° | — | — |
| 2022 | 80° | 42° | 61° | — | — |
| 2021 | 85° | 67° | 76° | 6.43" | — |
| 2020 | 84° | 49° | 66° | — | — |
| 2019 | 85° | 61° | 73° | — | — |
| 2018 | 84° | 61° | 72° | — | — |
| 2017 | 80° | 59° | 70° | — | — |
| 2016 | 93° | 72° | 82° | 0.03" | — |
| 2015 | 76° | 54° | 65° | — | — |
| 2014 | 79° | 58° | 68° | 0.28" | — |
| 2013 | 74° | 60° | 67° | 3.91" | — |
| 2012 | 69° | 55° | 62° | — | — |
| 2011 | 77° | 55° | 66° | — | — |
| 2010 | 83° | 69° | 76° | 4.06" | — |
| 2009 | 82° | 59° | 71° | — | — |
| 2008 | 75° | 53° | 64° | — | — |
| 2007 | 88° | 61° | 74° | — | — |
| 2006 | 80° | 50° | 65° | — | — |
| 2005 | 88° | 68° | 78° | 0.03" | — |
| 2004coldest | 63° | 47° | 55° | — | — |
| 2003 | 82° | 62° | 72° | 2.59" | — |
| 2002 | 87° | 64° | 76° | — | — |
| 2001 | 81° | 60° | 70° | — | — |
| 2000 | 80° | 51° | 66° | — | — |
| 1999 | 78° | 55° | 67° | — | — |
| 1998 | 80° | 59° | 70° | — | — |
| 1997 | 72° | 57° | 64° | 0.2" | — |
| 1996 | 81° | 60° | 70° | — | — |
| 1995warmest | 90° | 77° | 83° | — | — |
| 1994 | 75° | 62° | 69° | 0.03" | — |
| 1993 | 84° | 65° | 74° | — | — |
| 1992 | 77° | 55° | 66° | — | — |
| 1991 | 84° | 57° | 71° | — | — |
| 1990 | 77° | 59° | 68° | 2.39" | — |
| 1989 | 80° | 58° | 69° | 2.13" | — |
| 1988 | 92° | 72° | 82° | — | — |
| 1987 | 84° | 59° | 72° | — | — |
| 1986 | 74° | 48° | 61° | — | — |
| 1985 | 79° | 53° | 66° | — | — |
| 1984 | 81° | 58° | 69° | — | — |
| 1983 | 76° | 53° | 64° | — | — |
| 1982 | 74° | 49° | 61° | — | — |
| 1981 | 80° | 59° | 70° | — | — |
| 1980 | 76° | 62° | 69° | 0.28" | — |
| 1979 | 74° | 47° | 60° | — | — |
| 1978 | 81° | 61° | 71° | — | — |
| 1977 | 74° | 51° | 62° | 0.61" | — |
| 1976 | 87° | 70° | 78° | — | — |
| 1975 | 88° | 63° | 75° | — | — |
| 1974 | 83° | 64° | 73° | 0.15" | — |
| 1973 | 81° | 64° | 72° | — | — |
| 1972 | 76° | 62° | 69° | — | — |
| 1971 | 78° | 55° | 67° | — | — |
55 years of data from ANN ARBOR 1W