Ann Arbor December 18 Weather Records

Daily averages and all-time records for weather in Ann Arbor, Michigan for the date of December 18.
December 18 All-Time Records
1891–2024
Highest temperature 54 °F 1939
Lowest temperature -2 °F 1916
Lowest daily high 7 °F 1901
Highest daily low 37 °F 2001
Most precipitation 0.42 inches 1967
Most snow 7.0 inches 1929
December 18 Average Weather
1991–2020 1
Average high 35.8 °F
Average low 23.7 °F
Chance precipitation 56.9%
Chance snow 38.0%
Ann Arbor December 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 43 29 0.15 0.8
2022 28 23 0.02 0.7
2021 34 30 0.36 0.1
2020 31 20 0.02 0.4
2019 29 13 0.11 2.3
2018 36 18 0.00 0.0
2017 40 26 0.04 0.0
2016 25 15 0.03 0.3
2015 32 26 0.03 0.6
2014 31 26 0.01 0.1
2013 31 22 0.02 0.8
2012 43 31 0.01 0.0
2011 37 28 0.01 0.2
2010 23 10 0.01 0.1
2009 36 26 0.00 0.0
2008 28 21 0.00 0.0
2007 32 15 0.00 0.0
2006 47 33 0.02 0.0
2005 26 13 0.00 0.0
2004 35 22 0.05 0.7
2003 31 25 0.04 0.7
2002 47 29 0.16 0.0
2001 45 37 0.00 0.0
2000 15 1 0.03 0.3
1999 32 14 0.00 0.0
1998 38 19 0.00 0.1
1997 40 24 0.00 0.0
1996 33 15 0.06 0.6
1995 30 23 0.00 0.0
1994 38 32 0.01 0.0
1993 40 32 0.05 0.0
1992 35 29 0.00 0.0
1991 30 15 0.00 0.1
1990 42 34 0.15 0.0
1989 19 0 0.00 0.0
1988 22 15 0.08 1.6
1987 28 23 0.00 0.0
1986 35 31 0.29 0.0
1985 14 0 0.04 0.6
1984 46 30 0.00 0.0
1983 18 12 0.02 0.3
1982 35 22 0.00 0.0
1981 23 8 0.03 0.3
1980 35 26 0.01 0.2
1979 26 11 0.00 0.0
1978 38 27 0.00 0.0
1977 39 34 0.31 0.0
1976 36 21 0.00 0.0
1975 16 9 0.01 0.1
1974 30 20 0.04 1.0
1973 25 10 0.00 0.0
1972 36 17 0.00 0.0
1971 28 16 0.01 0.0
1970 36 30 0.00 0.0
1969 34 26 0.07 0.5
1968 36 26 0.00 0.0
1967 49 35 0.42 0.0
1966 39 31 0.00 0.0
1965 n/a n/a n/a n/a
1964 22 6 0.00 0.0
1963 21 12 0.20 1.7
1962 40 32 0.00 0.0
1961 36 31 0.00 0.0
1960 31 10 0.00 0.0
1959 39 31 0.00 0.0
1958 31 16 0.00 0.0
1957 49 30 0.38 0.0
1956 41 17 0.00 0.0
1955 26 17 0.02 0.3
1954 38 30 n/a n/a
1953 20 10 0.00 0.0
1952 38 25 0.00 0.0
1951 25 12 0.40 5.0
1950 26 16 0.00 0.0
1949 46 19 0.27 0.0
1948 27 17 0.00 0.0
1947 32 16 0.00 0.0
1946 28 12 0.00 0.0
1945 9 1 0.00 0.0
1944 27 14 0.00 0.0
1943 30 22 0.00 0.0
1942 28 16 0.05 0.3
1941 51 32 0.00 0.0
1940 36 27 0.00 0.0
1939 54 32 0.00 0.0
1938 27 22 0.00 0.0
1937 32 27 0.13 0.2
1936 29 20 0.00 0.0
1935 32 28 0.00 0.0
1934 31 19 0.00 0.0
1933 42 27 0.00 0.0
1932 19 15 0.00 0.0
1931 46 28 0.00 0.0
1930 30 12 0.00 0.0
1929 33 18 0.30 7.0
1928 34 24 0.03 0.5
1927 17 11 0.00 0.0
1926 18 1 0.00 0.0
1925 27 20 0.00 0.0
1924 32 21 0.32 0.0
1923 45 28 0.00 0.0
1922 22 2 0.00 0.0
1921 52 24 0.11 1.0
1920 29 19 0.02 0.3
1919 13 -1 0.00 0.0
1918 34 28 0.00 0.0
1917 35 11 0.00 0.0
1916 16 -2 0.00 0.0
1915 33 24 0.00 0.0
1914 28 0 0.00 0.0
1913 34 27 0.00 0.0
1912 42 28 0.00 0.0
1911 33 27 0.00 0.0
1910 38 11 0.03 0.3
1909 16 9 0.00 0.0
1908 35 27 0.00 0.0
1907 29 19 0.22 2.2
1906 22 11 0.00 0.0
1905 35 32 0.00 0.0
1904 30 6 0.00 0.0
1903 29 11 0.00 0.0
1902 39 26 0.00 0.0
1901 7 3 0.00 0.0
1900 40 29 0.00 0.0
1899 47 28 0.08 0.0
1898 38 24 0.00 0.0
1897 17 7 0.00 0.0
1896 33 12 0.00 n/a
1895 45 37 n/a n/a
1894 32 21 n/a 0.0
1893 36 14 0.18 1.8
1892 34 24 0.00 n/a
1891 30 14 n/a n/a
What's the all-time high for Ann Arbor on 12/18?
For the date of Dec 18, the highest temperature ever reached in Ann Arbor history is 54 °F which happened in 1939.
Highest Temperatures in Ann Arbor on December 18
Rank Temperature Year
1 54 °F 1939
2 52 °F 1921
3 51 °F 1941
4 49 °F 1967
4 49 °F 1957
6 47 °F 1899
6 47 °F 2002
6 47 °F 2006
9 46 °F 1931
9 46 °F 1949
9 46 °F 1984
What's the all-time low for Ann Arbor on 12/18?
For the date of Dec 18, the lowest temperature ever reached in Ann Arbor history is -2 °F which happened in 1916.
Lowest Temperatures in Ann Arbor on December 18
Rank Temperature Year
1 -2 °F 1916
2 -1 °F 1919
3 0 °F 1985
3 0 °F 1914
3 0 °F 1989
6 1 °F 1945
6 1 °F 2000
6 1 °F 1926
9 2 °F 1922
10 3 °F 1901
Lowest High Temperatures in Ann Arbor on December 18
Rank Temperature Year
1 7 °F 1901
2 9 °F 1945
3 13 °F 1919
4 14 °F 1985
5 15 °F 2000
6 16 °F 1916
6 16 °F 1975
6 16 °F 1909
9 17 °F 1927
9 17 °F 1897
What's the most it has ever rained in Ann Arbor on 12/18?
For the date of Dec 18, the most precipitation ever recorded in Ann Arbor history is 0.42 inches which happened in 1967.
All-Time Most Precipitation in Ann Arbor on December 18
Rank Precipitation Year
1 0.42 inches 1967
2 0.40 inches 1951
3 0.38 inches 1957
4 0.36 inches 2021
5 0.32 inches 1924
6 0.31 inches 1977
7 0.30 inches 1929
8 0.29 inches 1986
9 0.27 inches 1949
10 0.22 inches 1907
All-Time Most Snow in Ann Arbor on December 18
Rank Precipitation Year
1 7.0 inches 1929
2 5.0 inches 1951
3 2.3 inches 2019
4 2.2 inches 1907
5 1.8 inches 1893
6 1.7 inches 1963
7 1.6 inches 1988
8 1.0 inches 1921
8 1.0 inches 1974
10 0.8 inches 2013
10 0.8 inches 2023
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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