Weather on June 18
Ann Arbor, MI
55 Years of Data
Avg High
81°F
Avg Low
58°F
Warmest
2018
83°F avg
Coldest
1999
56°F avg
About This Date
June 18th 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 18th was in 2018 (83°F average), while the coldest was 1999 (56°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 36% of June 18th dates historically, with the wettest June 18th recording 4.27" of rain. The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for June 18th 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 | 82° | 64° | 73° | 3.05" | — |
| 2024 | 88° | 68° | 78° | — | — |
| 2023 | 80° | 44° | 62° | — | — |
| 2022 | 72° | 44° | 58° | — | — |
| 2021 | 81° | 60° | 70° | — | — |
| 2020 | 85° | 49° | 67° | — | — |
| 2019 | 79° | 52° | 65° | — | — |
| 2018warmest | 93° | 73° | 83° | 0.66" | — |
| 2017 | 85° | 55° | 70° | 0.08" | — |
| 2016 | 86° | 48° | 67° | — | — |
| 2015 | 81° | 65° | 73° | 0.53" | — |
| 2014 | 88° | 66° | 77° | 0.84" | — |
| 2013 | 73° | 52° | 62° | — | — |
| 2012 | 80° | 55° | 68° | 0.61" | — |
| 2011 | 80° | 58° | 69° | — | — |
| 2010 | 77° | 57° | 67° | — | — |
| 2009 | 75° | 58° | 66° | 0.13" | — |
| 2008 | 69° | 54° | 61° | — | — |
| 2007 | 93° | 62° | 78° | — | — |
| 2006 | 82° | 68° | 75° | 0.43" | — |
| 2005 | 67° | 57° | 62° | — | — |
| 2004 | 79° | 65° | 72° | 0.03" | — |
| 2003 | 84° | 59° | 72° | 0.76" | — |
| 2002 | 79° | 41° | 60° | — | — |
| 2001 | 84° | 56° | 70° | 0.53" | — |
| 2000 | 70° | 54° | 62° | 0.81" | — |
| 1999coldest | 74° | 38° | 56° | — | — |
| 1998 | 86° | 61° | 73° | — | — |
| 1997 | 78° | 55° | 67° | 0.08" | — |
| 1996 | 70° | 61° | 65° | 4.27" | — |
| 1995 | 91° | 63° | 77° | — | — |
| 1994 | 94° | 71° | 82° | — | — |
| 1993 | 84° | 69° | 77° | — | — |
| 1992 | 91° | 64° | 78° | 4.14" | — |
| 1991 | 85° | 61° | 73° | — | — |
| 1990 | 91° | 70° | 80° | — | — |
| 1989 | 78° | 56° | 67° | 0.48" | — |
| 1988 | 88° | 54° | 71° | — | — |
| 1987 | 88° | 57° | 72° | — | — |
| 1986 | 75° | 47° | 61° | — | — |
| 1985 | 71° | 56° | 63° | — | — |
| 1984 | 87° | 72° | 79° | 0.51" | — |
| 1983 | 80° | 57° | 69° | — | — |
| 1982 | 78° | 59° | 69° | — | — |
| 1981 | 79° | 55° | 67° | — | — |
| 1980 | 76° | 54° | 65° | — | — |
| 1979 | 79° | 53° | 66° | — | — |
| 1978 | 81° | 70° | 75° | — | — |
| 1977 | 85° | 65° | 75° | 0.94" | — |
| 1976 | 86° | 56° | 71° | — | — |
| 1975 | 86° | 64° | 75° | 0.33" | — |
| 1974 | 73° | 52° | 62° | 0.1" | — |
| 1973 | 74° | 59° | 66° | — | — |
| 1972 | 79° | 52° | 65° | — | — |
| 1971 | 87° | 63° | 75° | — | — |
55 years of data from ANN ARBOR 1W