Weather on May 13
Ann Arbor, MI
55 Years of Data
Avg High
68°F
Avg Low
45°F
Warmest
1991
75°F avg
Coldest
2013
38°F avg
About This Date
May 13th in Ann Arbor, MI typically brings mild spring weather, with average highs around 68°F and lows near 45°F. Over 55 years of records, the warmest May 13th was in 1991 (75°F average), while the coldest was 2013 (38°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 42% of May 13th dates historically, with the wettest May 13th recording 2.49" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for May 13th in Ann Arbor, MI? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 60° | 65° | 0.3" | — |
| 2024 | 80° | 54° | 67° | — | — |
| 2023 | 75° | 56° | 65° | — | — |
| 2022 | 84° | 49° | 66° | — | — |
| 2021 | 69° | 27° | 48° | — | — |
| 2020 | 60° | 24° | 42° | — | — |
| 2019 | 55° | 36° | 45° | 0.1" | — |
| 2018 | 61° | 44° | 52° | 1.04" | — |
| 2017 | 73° | 38° | 55° | — | — |
| 2016 | 67° | 51° | 59° | 0.13" | — |
| 2015 | 56° | 37° | 46° | — | — |
| 2014 | 85° | 60° | 72° | 0.53" | — |
| 2013coldest | 51° | 25° | 38° | — | — |
| 2012 | 71° | 47° | 59° | 0.25" | — |
| 2011 | 85° | 60° | 72° | — | — |
| 2010 | 51° | 43° | 47° | 1.63" | — |
| 2009 | 67° | 46° | 56° | — | — |
| 2008 | 68° | 36° | 52° | — | — |
| 2007 | 63° | 27° | 45° | — | — |
| 2006 | 51° | 44° | 48° | 2.06" | — |
| 2005 | 69° | 43° | 56° | 2.08" | — |
| 2004 | 80° | 58° | 69° | 0.33" | — |
| 2003 | 67° | 45° | 56° | — | — |
| 2002 | 52° | 44° | 48° | 0.03" | — |
| 2001 | 66° | 29° | 47° | — | — |
| 2000 | 73° | 50° | 62° | — | — |
| 1999 | 62° | 46° | 54° | — | — |
| 1998 | 79° | 53° | 66° | 0.33" | — |
| 1997 | 61° | 33° | 47° | 0.03" | — |
| 1996 | 54° | 29° | 41° | — | — |
| 1995 | 70° | 50° | 60° | — | — |
| 1994 | 66° | 34° | 50° | — | — |
| 1993 | 68° | 39° | 54° | — | — |
| 1992 | 82° | 60° | 71° | 0.05" | — |
| 1991warmest | 87° | 63° | 75° | 0.03" | — |
| 1990 | 64° | 46° | 55° | 2.18" | — |
| 1989 | 57° | 44° | 51° | 0.89" | — |
| 1988 | 70° | 56° | 63° | 0.05" | — |
| 1987 | 71° | 37° | 54° | — | — |
| 1986 | 74° | 52° | 63° | — | — |
| 1985 | 82° | 55° | 69° | — | — |
| 1984 | 64° | 40° | 52° | 1.32" | — |
| 1983 | 75° | 50° | 63° | — | — |
| 1982 | 83° | 56° | 69° | — | — |
| 1981 | 64° | 39° | 52° | — | — |
| 1980 | 74° | 50° | 62° | 0.58" | — |
| 1979 | 64° | 42° | 53° | 0.1" | — |
| 1978 | 67° | 55° | 61° | 2.49" | — |
| 1977 | 85° | 59° | 72° | — | — |
| 1976 | 69° | 40° | 54° | — | — |
| 1975 | 69° | 45° | 57° | — | — |
| 1974 | 53° | 39° | 46° | — | — |
| 1973 | 50° | 39° | 45° | — | — |
| 1972 | 73° | 49° | 61° | 0.23" | — |
| 1971 | 69° | 36° | 52° | — | — |
55 years of data from ANN ARBOR 1W