Cincinnati December 21 Weather Records

Daily averages and all-time records for weather in Cincinnati, Ohio for the date of December 21.
December 21 All-Time Records
1916–2024
Highest temperature 69 °F 1967
Lowest temperature -14 °F 1989
Lowest daily high 10 °F 1989
Highest daily low 59 °F 2013
Most precipitation 2.47 inches 1998
Most snow 3.9 inches 1981
December 21 Average Weather
1991–2020 1
Average high 42.3 °F
Average low 27.2 °F
Chance precipitation 42.9%
Chance snow 15.9%
Cincinnati December 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 50 28 0.00 0.0
2022 42 22 0.00 0.0
2021 45 26 0.00 0.0
2020 46 33 0.00 0.0
2019 53 28 0.00 0.0
2018 44 34 0.08 0.0
2017 55 29 0.00 0.0
2016 40 22 0.00 0.0
2015 56 44 0.30 0.0
2014 38 26 0.00 0.0
2013 68 59 1.86 0.0
2012 32 26 0.08 0.9
2011 60 48 0.73 0.0
2010 33 29 0.05 0.7
2009 32 30 0.01 0.2
2008 34 4 0.00 0.0
2007 51 38 0.07 0.0
2006 54 44 0.56 0.0
2005 36 13 0.00 0.0
2004 49 20 0.00 0.0
2003 44 20 0.00 0.0
2002 48 35 0.00 0.0
2001 46 22 0.00 0.0
2000 28 6 0.08 0.8
1999 26 18 0.00 0.0
1998 60 33 2.47 0.0
1997 43 32 0.09 0.0
1996 37 11 0.00 0.0
1995 25 21 0.00 0.3
1994 56 30 0.00 0.0
1993 31 23 0.00 0.0
1992 41 21 0.00 0.0
1991 46 24 0.30 0.0
1990 62 51 0.28 0.0
1989 10 -14 0.01 0.2
1988 57 33 0.17 0.0
1987 43 22 0.00 0.0
1986 37 20 0.00 0.0
1985 20 -3 0.00 0.0
1984 60 39 1.67 0.0
1983 42 24 0.45 0.2
1982 37 26 0.00 0.0
1981 33 14 0.60 3.9
1980 22 6 0.00 0.0
1979 51 30 0.01 0.0
1978 39 26 0.00 0.0
1977 25 20 0.00 0.3
1976 18 6 0.01 0.1
1975 34 21 0.00 0.0
1974 39 32 0.04 0.2
1973 25 12 0.00 0.0
1972 45 38 0.00 0.0
1971 41 33 0.00 0.0
1970 38 35 0.51 0.0
1969 37 21 0.09 0.9
1968 38 30 0.00 0.0
1967 69 43 1.06 0.0
1966 43 32 0.00 0.0
1965 34 28 0.00 0.0
1964 44 19 0.00 0.0
1963 18 -11 0.00 0.0
1962 38 25 0.09 0.3
1961 34 28 0.01 0.0
1960 22 -1 0.08 1.1
1959 32 21 0.06 0.6
1958 29 17 0.00 0.0
1957 53 35 0.00 0.0
1956 57 52 0.02 0.0
1955 33 21 0.00 0.0
1954 32 18 0.00 0.0
1953 45 34 0.07 0.0
1952 40 35 0.01 0.0
1951 46 16 0.08 0.0
1950 34 16 0.00 0.0
1949 64 54 0.00 0.0
1948 52 38 0.00 0.0
1947 39 26 0.00 0.0
1946 34 29 0.25 3.5
1945 25 9 0.00 0.0
1944 37 15 0.08 1.0
1943 49 28 0.00 0.0
1942 26 2 0.00 0.0
1941 56 28 0.00 0.0
1940 43 33 0.00 0.0
1939 31 25 0.00 0.0
1938 39 28 0.00 0.0
1937 45 28 0.00 0.0
1936 45 26 0.00 0.0
1935 18 3 0.00 0.0
1934 48 32 0.00 0.0
1933 44 34 0.00 0.0
1932 40 30 0.03 0.0
1931 60 39 0.89 0.0
1930 36 23 0.00 0.0
1929 23 10 0.00 0.0
1928 27 9 0.00 0.0
1927 36 24 0.00 0.0
1926 42 34 0.32 0.0
1925 51 31 0.06 0.0
1924 20 4 0.00 0.0
1923 60 57 1.29 0.0
1922 33 22 0.00 0.0
1921 42 21 0.00 0.0
1920 41 24 0.38 0.0
1919 36 10 0.00 0.0
1918 56 48 0.20 0.0
1917 46 30 0.00 0.0
1916 34 22 0.38 0.0
What's the all-time high for Cincinnati on 12/21?
For the date of Dec 21, the highest temperature ever reached in Cincinnati history is 69 °F which happened in 1967.
Highest Temperatures in Cincinnati on December 21
Rank Temperature Year
1 69 °F 1967
2 68 °F 2013
3 64 °F 1949
4 62 °F 1990
5 60 °F 1931
5 60 °F 1998
5 60 °F 1923
5 60 °F 1984
5 60 °F 2011
10 57 °F 1988
10 57 °F 1956
What's the all-time low for Cincinnati on 12/21?
For the date of Dec 21, the lowest temperature ever reached in Cincinnati history is -14 °F which happened in 1989.
Lowest Temperatures in Cincinnati on December 21
Rank Temperature Year
1 -14 °F 1989
2 -11 °F 1963
3 -3 °F 1985
4 -1 °F 1960
5 2 °F 1942
6 3 °F 1935
7 4 °F 1924
7 4 °F 2008
9 6 °F 1976
9 6 °F 1980
9 6 °F 2000
Lowest High Temperatures in Cincinnati on December 21
Rank Temperature Year
1 10 °F 1989
2 18 °F 1935
2 18 °F 1976
2 18 °F 1963
5 20 °F 1985
5 20 °F 1924
7 22 °F 1960
7 22 °F 1980
9 23 °F 1929
10 25 °F 1973
10 25 °F 1977
10 25 °F 1995
10 25 °F 1945
What's the most it has ever rained in Cincinnati on 12/21?
For the date of Dec 21, the most precipitation ever recorded in Cincinnati history is 2.47 inches which happened in 1998.
All-Time Most Precipitation in Cincinnati on December 21
Rank Precipitation Year
1 2.47 inches 1998
2 1.86 inches 2013
3 1.67 inches 1984
4 1.29 inches 1923
5 1.06 inches 1967
6 0.89 inches 1931
7 0.73 inches 2011
8 0.60 inches 1981
9 0.56 inches 2006
10 0.51 inches 1970
All-Time Most Snow in Cincinnati on December 21
Rank Precipitation Year
1 3.9 inches 1981
2 3.5 inches 1946
3 1.1 inches 1960
4 1.0 inches 1944
5 0.9 inches 1969
5 0.9 inches 2012
7 0.8 inches 2000
8 0.7 inches 2010
9 0.6 inches 1959
10 0.3 inches 1962
10 0.3 inches 1977
10 0.3 inches 1995
Weather Station Details
Years Station Coordinates
1948–2024 Cincinnati/Northern Kentucky International Airport location
1916–1947 Cincinnati location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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