Weather on May 12
Ann Arbor, MI
55 Years of Data
Avg High
68°F
Avg Low
46°F
Warmest
1991
75°F avg
Coldest
1996
42°F avg
About This Date
May 12th in Ann Arbor, MI typically brings mild spring weather, with average highs around 68°F and lows near 46°F. Over 55 years of records, the warmest May 12th was in 1991 (75°F average), while the coldest was 1996 (42°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 45% of May 12th dates historically, with the wettest May 12th recording 3.51" 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 May 12th in Ann Arbor, MI? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 39° | 59° | 0.03" | — |
| 2024 | 71° | 36° | 53° | — | — |
| 2023 | 79° | 46° | 62° | — | — |
| 2022 | 85° | 46° | 65° | — | — |
| 2021 | 65° | 35° | 50° | — | — |
| 2020 | 60° | 27° | 44° | — | — |
| 2019 | 53° | 42° | 48° | 0.05" | — |
| 2018 | 51° | 42° | 47° | 0.91" | — |
| 2017 | 69° | 36° | 52° | — | — |
| 2016 | 77° | 50° | 64° | 1.5" | — |
| 2015 | 64° | 49° | 56° | — | — |
| 2014 | 76° | 54° | 65° | 1.22" | — |
| 2013 | 63° | 33° | 48° | — | — |
| 2012 | 76° | 50° | 63° | — | — |
| 2011 | 80° | 56° | 68° | 1.02" | — |
| 2010 | 46° | 41° | 44° | 1.6" | — |
| 2009 | 63° | 36° | 49° | — | — |
| 2008 | 57° | 43° | 50° | 0.1" | — |
| 2007 | 66° | 42° | 54° | — | — |
| 2006 | 46° | 40° | 43° | 0.71" | — |
| 2005 | 56° | 39° | 47° | — | — |
| 2004 | 82° | 52° | 67° | 0.03" | — |
| 2003 | 50° | 44° | 47° | 0.03" | — |
| 2002 | 68° | 45° | 56° | 3.51" | — |
| 2001 | 61° | 37° | 49° | — | — |
| 2000 | 83° | 57° | 70° | 0.51" | — |
| 1999 | 66° | 48° | 57° | 0.23" | — |
| 1998 | 70° | 53° | 61° | — | — |
| 1997 | 64° | 46° | 55° | 0.86" | — |
| 1996coldest | 50° | 33° | 42° | — | — |
| 1995 | 69° | 46° | 58° | — | — |
| 1994 | 61° | 45° | 53° | — | — |
| 1993 | 80° | 55° | 68° | — | — |
| 1992 | 84° | 55° | 70° | — | — |
| 1991warmest | 88° | 62° | 75° | — | — |
| 1990 | 59° | 42° | 51° | 0.23" | — |
| 1989 | 55° | 44° | 50° | 0.3" | — |
| 1988 | 66° | 48° | 57° | 0.03" | — |
| 1987 | 79° | 46° | 62° | 0.3" | — |
| 1986 | 73° | 48° | 61° | — | — |
| 1985 | 84° | 65° | 74° | — | — |
| 1984 | 68° | 52° | 60° | — | — |
| 1983 | 72° | 45° | 58° | — | — |
| 1982 | 82° | 60° | 71° | — | — |
| 1981 | 60° | 40° | 50° | — | — |
| 1980 | 65° | 49° | 57° | — | — |
| 1979 | 79° | 47° | 63° | 0.84" | — |
| 1978 | 68° | 56° | 62° | 0.76" | — |
| 1977 | 74° | 48° | 61° | — | — |
| 1976 | 61° | 34° | 47° | — | — |
| 1975 | 73° | 49° | 61° | 0.43" | — |
| 1974 | 69° | 51° | 60° | 1.83" | — |
| 1973 | 66° | 40° | 53° | 0.05" | — |
| 1972 | 76° | 47° | 61° | — | — |
| 1971 | 71° | 36° | 53° | 0.1" | — |
55 years of data from ANN ARBOR 1W