Ann Arbor May 1 Weather Records

Daily averages and all-time records for weather in Ann Arbor, Michigan for the date of May 1.
May 1 All-Time Records
1891–2024
Highest temperature 87 °F 1942
Lowest temperature 25 °F 1978
Lowest daily high 37 °F 1907
Highest daily low 68 °F 1970
Most precipitation 1.29 inches 2019
Most snow none -
May 1 Average Weather
1991–2020 1
Average high 65.9 °F
Average low 43.3 °F
Chance precipitation 49.4%
Chance snow 2.5%
Ann Arbor May 1 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 52 37 0.07 0.0
2022 68 45 0.32 0.0
2021 66 26 0.00 0.0
2020 65 42 0.13 0.0
2019 68 43 1.29 0.0
2018 83 44 0.00 0.0
2017 66 52 0.30 0.0
2016 52 46 0.68 0.0
2015 72 43 0.00 n/a
2014 61 42 0.05 n/a
2013 80 50 0.00 n/a
2012 60 49 0.25 n/a
2011 72 49 0.05 n/a
2010 79 61 0.40 0.0
2009 67 54 0.12 0.0
2008 67 39 0.00 0.0
2007 67 46 0.88 0.0
2006 70 53 0.00 0.0
2005 54 35 0.00 0.0
2004 64 45 0.35 0.0
2003 72 51 0.65 0.0
2002 58 34 0.00 0.0
2001 80 50 0.00 0.0
2000 67 46 0.62 0.0
1999 72 41 0.00 0.0
1998 70 57 0.23 0.0
1997 68 38 0.07 0.0
1996 59 38 0.01 0.0
1995 59 41 0.00 0.0
1994 48 33 0.08 0.0
1993 70 44 0.00 0.0
1992 80 41 0.00 0.0
1991 68 47 0.08 0.0
1990 75 43 0.00 0.0
1989 62 42 0.00 0.0
1988 70 39 0.00 0.0
1987 60 37 0.00 0.0
1986 64 54 0.06 0.0
1985 75 53 0.00 0.0
1984 54 38 0.00 0.0
1983 53 41 0.24 0.0
1982 70 49 0.00 0.0
1981 61 42 0.04 0.0
1980 63 41 0.00 0.0
1979 56 31 0.00 0.0
1978 53 25 0.00 0.0
1977 74 40 0.00 0.0
1976 63 49 0.15 0.0
1975 68 53 0.15 0.0
1974 66 44 0.00 0.0
1973 70 54 0.06 0.0
1972 69 55 0.45 0.0
1971 59 43 0.50 0.0
1970 82 68 0.03 0.0
1969 61 41 0.00 0.0
1968 61 42 0.00 0.0
1967 74 58 0.00 0.0
1966 54 35 0.00 0.0
1965 81 51 0.00 0.0
1964 68 48 0.00 0.0
1963 59 29 0.00 0.0
1962 72 56 0.15 0.0
1961 56 37 0.12 0.0
1960 55 34 0.00 0.0
1959 60 37 0.00 0.0
1958 71 41 0.00 0.0
1957 84 52 0.00 0.0
1956 61 35 0.00 0.0
1955 n/a n/a n/a n/a
1954 76 55 0.00 0.0
1953 74 47 0.15 0.0
1952 81 49 0.00 0.0
1951 77 49 0.00 0.0
1950 57 39 0.05 0.0
1949 72 53 0.06 0.0
1948 65 43 0.00 0.0
1947 63 43 0.77 0.0
1946 68 46 0.00 0.0
1945 50 31 0.00 0.0
1944 69 54 0.42 0.0
1943 54 27 0.00 0.0
1942 87 66 0.00 0.0
1941 77 52 0.00 0.0
1940 69 33 0.39 0.0
1939 54 34 0.00 0.0
1938 73 38 0.00 0.0
1937 65 46 0.19 0.0
1936 81 53 0.00 0.0
1935 47 31 0.00 0.0
1934 73 52 0.00 0.0
1933 76 56 1.23 0.0
1932 62 46 0.00 0.0
1931 63 37 0.00 0.0
1930 80 59 0.12 n/a
1929 69 52 0.52 n/a
1928 64 45 0.00 n/a
1927 65 36 0.00 n/a
1926 72 38 0.00 n/a
1925 56 41 0.10 n/a
1924 56 31 0.00 0.0
1923 72 41 0.00 0.0
1922 71 37 0.00 0.0
1921 54 35 0.00 0.0
1920 57 33 0.00 n/a
1919 60 44 0.46 n/a
1918 60 32 0.12 n/a
1917 53 35 0.14 0.0
1916 70 46 0.00 n/a
1915 57 39 0.00 n/a
1914 52 32 0.00 n/a
1913 80 47 0.00 n/a
1912 56 37 0.00 n/a
1911 72 39 0.20 n/a
1910 62 45 0.47 n/a
1909 46 27 0.02 0.0
1908 48 33 0.00 n/a
1907 37 27 0.07 n/a
1906 66 47 0.39 0.0
1905 52 26 0.00 n/a
1904 65 44 0.05 n/a
1903 50 25 0.00 n/a
1902 63 33 0.00 n/a
1901 73 53 0.00 n/a
1900 65 39 0.00 n/a
1899 83 65 0.06 n/a
1898 69 51 0.06 n/a
1897 39 34 0.46 n/a
1896 77 53 0.03 n/a
1895 75 49 n/a 0.0
1894 72 58 0.02 n/a
1893 60 42 0.10 n/a
1892 69 44 0.80 n/a
What's the all-time high for Ann Arbor on 5/1?
For the date of May 1, the highest temperature ever reached in Ann Arbor history is 87 °F which happened in 1942.
Highest Temperatures in Ann Arbor on May 1
Rank Temperature Year
1 87 °F 1942
2 84 °F 1957
3 83 °F 1899
3 83 °F 2018
5 82 °F 1970
6 81 °F 1952
6 81 °F 1936
6 81 °F 1965
9 80 °F 1992
9 80 °F 2013
9 80 °F 1913
9 80 °F 2001
9 80 °F 1930
What's the all-time low for Ann Arbor on 5/1?
For the date of May 1, the lowest temperature ever reached in Ann Arbor history is 25 °F which has happened 2 times, most recently in 1978.
Lowest Temperatures in Ann Arbor on May 1
Rank Temperature Year
1 25 °F 1978
1 25 °F 1903
3 26 °F 1905
3 26 °F 2021
5 27 °F 1907
5 27 °F 1943
5 27 °F 1909
8 29 °F 1963
9 31 °F 1945
9 31 °F 1979
9 31 °F 1924
9 31 °F 1935
Lowest High Temperatures in Ann Arbor on May 1
Rank Temperature Year
1 37 °F 1907
2 39 °F 1897
3 46 °F 1909
4 47 °F 1935
5 48 °F 1994
5 48 °F 1908
7 50 °F 1945
7 50 °F 1903
9 52 °F 1905
9 52 °F 2023
9 52 °F 2016
9 52 °F 1914
What's the most it has ever rained in Ann Arbor on 5/1?
For the date of May 1, the most precipitation ever recorded in Ann Arbor history is 1.29 inches which happened in 2019.
All-Time Most Precipitation in Ann Arbor on May 1
Rank Precipitation Year
1 1.29 inches 2019
2 1.23 inches 1933
3 0.88 inches 2007
4 0.80 inches 1892
5 0.77 inches 1947
6 0.68 inches 2016
7 0.65 inches 2003
8 0.62 inches 2000
9 0.52 inches 1929
10 0.50 inches 1971
Weather Station Details
Years Station Coordinates
1891–2024 University of Michigan location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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