Columbus August 21 Weather Records

Daily averages and all-time records for weather in Columbus, Ohio for the date of August 21.
August 21 All-Time Records
1893–2024
Highest temperature 98 °F 1955
Lowest temperature 44 °F 1950
Lowest daily high 67 °F 1915
Highest daily low 77 °F 1924
Most precipitation 1.44 inches 1913
Most snow none -
August 21 Average Weather
1991–2020 1
Average high 83.7 °F
Average low 63.9 °F
Chance precipitation 30.2%
Chance snow 0%
Columbus August 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 92 70 0.00 0.0
2022 77 66 0.48 0.0
2021 88 67 0.00 0.0
2020 85 62 0.00 0.0
2019 86 69 0.00 0.0
2018 83 72 0.25 0.0
2017 90 71 0.00 0.0
2016 78 64 0.00 0.0
2015 80 56 0.00 0.0
2014 77 70 0.61 0.0
2013 86 65 0.00 0.0
2012 81 59 0.02 0.0
2011 84 69 0.00 0.0
2010 82 73 0.65 0.0
2009 82 69 0.00 0.0
2008 92 67 0.00 0.0
2007 81 70 0.29 0.0
2006 82 58 0.00 0.0
2005 87 71 0.00 0.0
2004 74 58 0.22 0.0
2003 90 70 0.00 0.0
2002 87 61 0.00 0.0
2001 80 59 0.00 0.0
2000 79 54 0.00 0.0
1999 82 56 0.00 0.0
1998 90 60 0.00 0.0
1997 73 59 0.26 0.0
1996 90 70 0.00 0.0
1995 90 66 0.16 0.0
1994 78 65 0.19 0.0
1993 85 61 0.00 0.0
1992 78 53 0.00 0.0
1991 80 54 0.00 0.0
1990 81 68 0.17 0.0
1989 83 69 0.00 0.0
1988 80 58 0.00 0.0
1987 82 59 0.15 0.0
1986 87 65 0.01 0.0
1985 74 53 0.00 0.0
1984 84 51 0.00 0.0
1983 95 65 0.02 0.0
1982 76 54 0.00 0.0
1981 78 60 0.00 0.0
1980 90 70 0.21 0.0
1979 77 68 0.00 0.0
1978 78 54 0.00 0.0
1977 75 59 0.40 0.0
1976 83 55 0.00 0.0
1975 92 67 0.00 0.0
1974 85 63 0.00 0.0
1973 73 58 0.00 0.0
1972 82 61 0.00 0.0
1971 86 67 0.00 0.0
1970 80 58 0.00 0.0
1969 77 48 0.00 0.0
1968 89 72 0.00 0.0
1967 78 53 0.00 0.0
1966 86 71 0.01 0.0
1965 83 57 0.00 0.0
1964 91 64 0.00 0.0
1963 81 55 0.00 0.0
1962 82 63 0.21 0.0
1961 75 62 0.30 0.0
1960 80 65 1.02 0.0
1959 93 71 0.00 0.0
1958 86 65 0.37 0.0
1957 84 57 0.00 0.0
1956 74 50 0.00 0.0
1955 98 70 0.44 0.0
1954 82 58 0.00 0.0
1953 83 56 0.00 0.0
1952 83 67 0.24 0.0
1951 86 62 0.00 0.0
1950 74 44 0.00 0.0
1949 79 55 0.00 0.0
1948 86 59 0.00 0.0
1947 92 70 0.70 n/a
1946 80 55 0.00 n/a
1945 89 62 0.00 n/a
1944 87 67 0.08 n/a
1943 84 63 0.00 n/a
1942 83 70 0.13 n/a
1941 83 53 0.00 n/a
1940 77 45 0.00 n/a
1939 80 65 0.01 n/a
1938 86 64 0.09 n/a
1937 87 71 0.27 n/a
1936 95 72 0.00 n/a
1935 84 72 0.00 n/a
1934 81 49 0.00 n/a
1933 87 63 0.00 n/a
1932 84 49 0.00 n/a
1931 78 60 0.00 n/a
1930 74 59 0.08 n/a
1929 83 50 0.00 n/a
1928 85 68 0.00 n/a
1927 79 57 0.00 n/a
1926 86 69 0.58 n/a
1925 75 59 0.03 n/a
1924 92 77 0.00 n/a
1923 87 63 0.19 n/a
1922 78 46 0.00 n/a
1921 76 56 0.00 n/a
1920 87 68 0.56 n/a
1919 79 64 0.32 n/a
1918 85 65 0.43 n/a
1917 87 61 0.00 n/a
1916 96 72 0.00 n/a
1915 67 62 0.55 n/a
1914 84 55 0.98 n/a
1913 88 69 1.44 n/a
1912 80 67 0.04 n/a
1911 83 48 0.00 n/a
1910 89 54 0.00 n/a
1909 75 52 0.00 n/a
1908 81 47 0.00 n/a
1907 73 61 0.00 n/a
1906 88 70 0.00 n/a
1905 83 57 0.00 n/a
1904 85 59 0.06 n/a
1903 84 50 0.00 n/a
1902 82 68 0.18 n/a
1901 85 68 0.00 n/a
1900 87 69 0.27 n/a
1899 94 70 n/a n/a
1898 85 55 0.00 n/a
1897 75 51 n/a n/a
1896 78 52 0.02 n/a
1895 83 45 n/a n/a
1894 80 57 n/a n/a
1893 81 55 n/a n/a
What's the all-time high for Columbus on 8/21?
For the date of Aug 21, the highest temperature ever reached in Columbus history is 98 °F which happened in 1955.
Highest Temperatures in Columbus on August 21
Rank Temperature Year
1 98 °F 1955
2 96 °F 1916
3 95 °F 1983
3 95 °F 1936
5 94 °F 1899
6 93 °F 1959
7 92 °F 2008
7 92 °F 2023
7 92 °F 1975
7 92 °F 1924
7 92 °F 1947
What's the all-time low for Columbus on 8/21?
For the date of Aug 21, the lowest temperature ever reached in Columbus history is 44 °F which happened in 1950.
Lowest Temperatures in Columbus on August 21
Rank Temperature Year
1 44 °F 1950
2 45 °F 1940
2 45 °F 1895
4 46 °F 1922
5 47 °F 1908
6 48 °F 1969
6 48 °F 1911
8 49 °F 1934
8 49 °F 1932
10 50 °F 1903
10 50 °F 1956
10 50 °F 1929
Lowest High Temperatures in Columbus on August 21
Rank Temperature Year
1 67 °F 1915
2 73 °F 1973
2 73 °F 1907
2 73 °F 1997
5 74 °F 1956
5 74 °F 1930
5 74 °F 2004
5 74 °F 1985
5 74 °F 1950
10 75 °F 1925
10 75 °F 1897
10 75 °F 1977
10 75 °F 1961
10 75 °F 1909
What's the most it has ever rained in Columbus on 8/21?
For the date of Aug 21, the most precipitation ever recorded in Columbus history is 1.44 inches which happened in 1913.
All-Time Most Precipitation in Columbus on August 21
Rank Precipitation Year
1 1.44 inches 1913
2 1.02 inches 1960
3 0.98 inches 1914
4 0.70 inches 1947
5 0.65 inches 2010
6 0.61 inches 2014
7 0.58 inches 1926
8 0.56 inches 1920
9 0.55 inches 1915
10 0.48 inches 2022
Weather Station Details
Years Station Coordinates
1948–2024 Colombus International Airport location
1893–1947 Ohio State University location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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