Cincinnati September 30 Weather Records

Daily averages and all-time records for weather in Cincinnati, Ohio for the date of September 30.
September 30 All-Time Records
1916–2024
Highest temperature 94 °F 2019
Lowest temperature 31 °F 1993
Lowest daily high 49 °F 1924
Highest daily low 70 °F 1986
Most precipitation 0.70 inches 1965
Most snow none -
September 30 Average Weather
1991–2020 1
Average high 73.5 °F
Average low 51.9 °F
Chance precipitation 27.8%
Chance snow 0%
Cincinnati September 30 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 81 57 0.00 0.0
2022 72 47 0.00 0.0
2021 79 56 0.00 0.0
2020 75 46 0.00 0.0
2019 94 67 0.00 0.0
2018 79 53 0.00 0.0
2017 71 53 0.00 0.0
2016 67 56 0.03 0.0
2015 67 58 0.00 0.0
2014 80 50 0.00 0.0
2013 73 61 0.02 0.0
2012 73 47 0.00 0.0
2011 60 46 0.01 0.0
2010 83 49 0.00 0.0
2009 61 44 0.00 0.0
2008 71 55 0.14 0.0
2007 83 48 0.00 0.0
2006 69 52 0.03 0.0
2005 69 43 0.00 0.0
2004 70 44 0.00 0.0
2003 64 39 0.21 0.0
2002 82 58 0.00 0.0
2001 70 44 0.00 0.0
2000 73 44 0.00 0.0
1999 67 40 0.00 0.0
1998 83 57 0.00 0.0
1997 72 51 0.00 0.0
1996 74 45 0.00 0.0
1995 80 54 0.00 0.0
1994 79 48 0.00 0.0
1993 57 31 0.00 0.0
1992 64 36 0.00 0.0
1991 83 52 0.00 0.0
1990 70 49 0.01 0.0
1989 71 57 0.00 0.0
1988 81 62 0.00 0.0
1987 72 48 0.00 0.0
1986 86 70 0.07 0.0
1985 76 47 0.36 0.0
1984 54 48 0.25 0.0
1983 78 46 0.00 0.0
1982 79 51 0.00 0.0
1981 87 53 0.00 0.0
1980 75 52 0.00 0.0
1979 76 55 0.00 0.0
1978 75 55 0.34 0.0
1977 75 47 0.17 0.0
1976 60 52 0.19 0.0
1975 77 49 0.00 0.0
1974 61 39 0.00 0.0
1973 81 65 0.00 0.0
1972 56 39 0.14 0.0
1971 86 66 0.00 0.0
1970 78 53 0.00 0.0
1969 81 51 0.00 0.0
1968 80 46 0.00 0.0
1967 70 42 0.00 0.0
1966 59 42 0.63 0.0
1965 71 63 0.70 0.0
1964 71 50 0.00 0.0
1963 68 33 0.00 0.0
1962 75 37 0.00 0.0
1961 84 61 0.00 0.0
1960 67 49 0.00 0.0
1959 72 62 0.00 0.0
1958 67 48 0.04 0.0
1957 70 56 0.00 0.0
1956 77 55 0.00 0.0
1955 76 56 0.06 0.0
1954 78 65 0.07 0.0
1953 92 62 0.00 0.0
1952 86 57 0.00 0.0
1951 75 45 0.00 0.0
1950 80 57 0.00 0.0
1949 68 34 0.00 0.0
1948 71 55 0.00 0.0
1947 56 42 0.00 0.0
1946 67 42 0.00 0.0
1945 66 49 0.00 0.0
1944 77 54 0.00 0.0
1943 88 52 0.00 0.0
1942 75 40 0.00 0.0
1941 92 54 0.00 0.0
1940 69 50 0.00 0.0
1939 68 47 0.49 0.0
1938 68 48 0.00 0.0
1937 85 52 0.00 0.0
1936 60 50 0.08 0.0
1935 71 37 0.00 0.0
1934 68 49 0.00 0.0
1933 84 54 0.00 0.0
1932 72 43 0.00 0.0
1931 76 45 0.00 0.0
1930 64 44 0.00 0.0
1929 66 50 0.00 0.0
1928 66 43 0.00 0.0
1927 77 65 0.70 0.0
1926 74 60 0.26 0.0
1925 76 56 0.00 0.0
1924 49 41 0.00 0.0
1923 71 53 0.00 0.0
1922 84 58 0.00 0.0
1921 75 51 0.23 0.0
1920 53 43 0.02 0.0
1919 82 64 0.60 0.0
1918 75 46 0.03 0.0
1917 65 45 0.00 0.0
1916 56 36 0.00 0.0
What's the all-time high for Cincinnati on 9/30?
For the date of Sep 30, the highest temperature ever reached in Cincinnati history is 94 °F which happened in 2019.
Highest Temperatures in Cincinnati on September 30
Rank Temperature Year
1 94 °F 2019
2 92 °F 1953
2 92 °F 1941
4 88 °F 1943
5 87 °F 1981
6 86 °F 1971
6 86 °F 1986
6 86 °F 1952
9 85 °F 1937
10 84 °F 1961
10 84 °F 1922
10 84 °F 1933
What's the all-time low for Cincinnati on 9/30?
For the date of Sep 30, the lowest temperature ever reached in Cincinnati history is 31 °F which happened in 1993.
Lowest Temperatures in Cincinnati on September 30
Rank Temperature Year
1 31 °F 1993
2 33 °F 1963
3 34 °F 1949
4 36 °F 1916
4 36 °F 1992
6 37 °F 1935
6 37 °F 1962
8 39 °F 2003
8 39 °F 1974
8 39 °F 1972
Lowest High Temperatures in Cincinnati on September 30
Rank Temperature Year
1 49 °F 1924
2 53 °F 1920
3 54 °F 1984
4 56 °F 1972
4 56 °F 1916
4 56 °F 1947
7 57 °F 1993
8 59 °F 1966
9 60 °F 1976
9 60 °F 2011
9 60 °F 1936
What's the most it has ever rained in Cincinnati on 9/30?
For the date of Sep 30, the most precipitation ever recorded in Cincinnati history is 0.70 inches which has happened 2 times, most recently in 1965.
All-Time Most Precipitation in Cincinnati on September 30
Rank Precipitation Year
1 0.70 inches 1927
1 0.70 inches 1965
3 0.63 inches 1966
4 0.60 inches 1919
5 0.49 inches 1939
6 0.36 inches 1985
7 0.34 inches 1978
8 0.26 inches 1926
9 0.25 inches 1984
10 0.23 inches 1921
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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