Weather on June 21
Ann Arbor, MI
55 Years of Data
Avg High
81°F
Avg Low
58°F
Warmest
2012
82°F avg
Coldest
1992
51°F avg
About This Date
June 21st in Ann Arbor, MI typically brings warm summer weather, with average highs around 81°F and lows near 58°F. Over 55 years of records, the warmest June 21st was in 2012 (82°F average), while the coldest was 1992 (51°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 36% of June 21st dates historically, with the wettest June 21st recording 4.62" 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 June 21st in Ann Arbor, MI? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 67° | 78° | — | — |
| 2024 | 88° | 65° | 76° | — | — |
| 2023 | 84° | 59° | 72° | — | — |
| 2022 | 93° | 51° | 72° | — | — |
| 2021 | 78° | 51° | 65° | — | — |
| 2020 | 81° | 59° | 70° | — | — |
| 2019 | 77° | 52° | 64° | — | — |
| 2018 | 77° | 51° | 64° | — | — |
| 2017 | 76° | 49° | 62° | — | — |
| 2016 | 82° | 50° | 66° | — | — |
| 2015 | 82° | 59° | 71° | 0.03" | — |
| 2014 | 80° | 57° | 69° | — | — |
| 2013 | 86° | 53° | 70° | 0.05" | — |
| 2012warmest | 93° | 72° | 82° | — | — |
| 2011 | 76° | 66° | 71° | — | — |
| 2010 | 80° | 60° | 70° | — | — |
| 2009 | 82° | 62° | 72° | — | — |
| 2008 | 82° | 51° | 67° | 0.03" | — |
| 2007 | 82° | 55° | 69° | — | — |
| 2006 | 73° | 54° | 63° | 4.6" | — |
| 2005 | 84° | 50° | 67° | 0.33" | — |
| 2004 | 75° | 46° | 61° | 0.36" | — |
| 2003 | 80° | 43° | 61° | — | — |
| 2002 | 88° | 61° | 74° | — | — |
| 2001 | 69° | 55° | 62° | 0.86" | — |
| 2000 | 81° | 61° | 71° | 0.66" | — |
| 1999 | 79° | 52° | 65° | — | — |
| 1998 | 88° | 67° | 77° | 0.25" | — |
| 1997 | 85° | 66° | 75° | 0.71" | — |
| 1996 | 81° | 62° | 71° | — | — |
| 1995 | 89° | 65° | 77° | — | — |
| 1994 | 87° | 71° | 79° | — | — |
| 1993 | 79° | 64° | 71° | 0.43" | — |
| 1992coldest | 62° | 40° | 51° | — | — |
| 1991 | 91° | 64° | 78° | — | — |
| 1990 | 81° | 62° | 71° | 0.18" | — |
| 1989 | 76° | 60° | 68° | 4.04" | — |
| 1988 | 96° | 61° | 78° | — | — |
| 1987 | 79° | 66° | 72° | 1.75" | — |
| 1986 | 80° | 52° | 66° | — | — |
| 1985 | 80° | 53° | 67° | — | — |
| 1984 | 80° | 54° | 67° | — | — |
| 1983 | 85° | 58° | 71° | — | — |
| 1982 | 70° | 52° | 61° | 0.79" | — |
| 1981 | 78° | 60° | 69° | — | — |
| 1980 | 77° | 51° | 64° | — | — |
| 1979 | 85° | 64° | 74° | 0.05" | — |
| 1978 | 84° | 64° | 74° | 4.62" | — |
| 1977 | 75° | 53° | 64° | — | — |
| 1976 | 76° | 58° | 67° | — | — |
| 1975 | 83° | 64° | 73° | — | — |
| 1974 | 84° | 65° | 74° | 0.71" | — |
| 1973 | 79° | 64° | 71° | — | — |
| 1972 | 83° | 50° | 66° | 1.04" | — |
| 1971 | 89° | 62° | 76° | 0.64" | — |
55 years of data from ANN ARBOR 1W