Oklahoma City September 20 Weather Records

Daily averages and all-time records for weather in Oklahoma City, Oklahoma for the date of September 20.
September 20 All-Time Records
1894–2024
Highest temperature 100 °F 1954
Lowest temperature 41 °F 1971
Lowest daily high 65 °F 1995
Highest daily low 76 °F 1954
Most precipitation 3.82 inches 1990
Most snow none -
September 20 Average Weather
1991–2020 1
Average high 83.2 °F
Average low 60.9 °F
Chance precipitation 23.1%
Chance snow 0%
Oklahoma City September 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 85 64 0.00 0.0
2022 96 67 0.00 0.0
2021 98 70 0.00 0.0
2020 79 52 0.00 0.0
2019 82 68 0.40 0.0
2018 89 70 0.00 0.0
2017 91 70 0.00 0.0
2016 94 70 0.00 0.0
2015 69 62 0.90 0.0
2014 89 69 0.00 0.0
2013 72 58 0.00 0.0
2012 93 59 0.00 0.0
2011 88 54 0.00 0.0
2010 89 68 0.00 0.0
2009 84 60 0.00 0.0
2008 83 59 0.00 0.0
2007 89 68 0.00 0.0
2006 86 55 0.00 0.0
2005 95 69 0.00 0.0
2004 88 63 0.00 0.0
2003 78 46 0.00 0.0
2002 81 54 0.00 0.0
2001 78 61 1.17 0.0
2000 78 61 0.00 0.0
1999 73 54 0.00 0.0
1998 95 70 0.00 0.0
1997 79 57 0.00 0.0
1996 73 51 0.00 0.0
1995 65 57 0.00 0.0
1994 84 56 0.00 0.0
1993 86 63 0.00 0.0
1992 92 70 0.00 0.0
1991 66 50 0.00 0.0
1990 82 70 3.82 0.0
1989 80 58 0.00 0.0
1988 83 56 0.00 0.0
1987 81 60 0.43 0.0
1986 88 70 0.00 0.0
1985 87 60 0.01 0.0
1984 83 56 0.00 0.0
1983 75 44 0.47 0.0
1982 73 56 0.00 0.0
1981 87 52 0.00 0.0
1980 96 73 0.00 0.0
1979 74 62 0.07 0.0
1978 81 58 0.25 0.0
1977 87 53 0.01 0.0
1976 75 56 0.00 0.0
1975 76 50 0.00 0.0
1974 71 66 0.21 0.0
1973 85 65 0.00 0.0
1972 87 70 0.00 0.0
1971 70 41 0.00 0.0
1970 90 71 0.00 0.0
1969 81 57 0.00 0.0
1968 91 63 0.03 0.0
1967 87 69 0.23 0.0
1966 78 55 0.00 0.0
1965 82 63 0.01 0.0
1964 72 59 0.63 0.0
1963 91 64 0.00 0.0
1962 66 54 0.47 0.0
1961 80 58 0.40 0.0
1960 88 68 0.24 0.0
1959 88 65 0.00 0.0
1958 78 67 0.00 0.0
1957 88 56 0.24 0.0
1956 92 57 0.00 0.0
1955 94 68 0.00 0.0
1954 100 76 0.00 0.0
1953 95 62 0.00 0.0
1952 92 63 0.00 0.0
1951 86 59 0.00 0.0
1950 90 67 0.00 0.0
1949 83 59 0.00 0.0
1948 92 70 0.00 0.0
1947 91 67 0.00 0.0
1946 77 54 0.12 n/a
1945 86 52 0.00 n/a
1944 94 66 0.00 n/a
1943 89 54 0.00 n/a
1942 66 45 0.38 n/a
1941 87 67 0.02 n/a
1940 91 63 0.00 n/a
1939 94 59 0.00 n/a
1938 79 41 0.00 0.0
1937 91 58 0.00 0.0
1936 89 69 0.00 0.0
1935 90 61 0.00 0.0
1934 90 67 0.00 n/a
1933 84 52 0.00 n/a
1932 93 66 0.00 0.0
1931 96 75 0.00 0.0
1930 89 60 0.00 0.0
1929 85 62 0.00 n/a
1928 n/a n/a 0.00 n/a
1927 73 52 0.00 0.0
1926 97 65 0.00 0.0
1925 92 75 0.00 n/a
1924 93 67 0.00 n/a
1923 80 56 0.00 n/a
1922 76 49 0.00 n/a
1921 93 n/a 0.00 n/a
1920 87 60 0.00 n/a
1919 n/a n/a n/a n/a
1918 66 n/a 0.00 n/a
1917 96 54 0.00 n/a
1916 n/a n/a 0.00 n/a
1915 85 54 0.00 n/a
1914 86 68 0.20 n/a
1913 73 53 0.00 n/a
1912 76 56 0.00 n/a
1911 84 63 0.00 n/a
1910 n/a n/a n/a n/a
1909 93 58 0.20 n/a
1908 n/a n/a n/a n/a
1907 n/a n/a 0.00 n/a
1906 n/a n/a n/a n/a
1905 84 45 0.00 n/a
1904 76 65 0.05 n/a
1903 89 56 n/a n/a
1902 75 64 1.08 n/a
1901 72 61 0.00 n/a
1900 87 67 0.23 n/a
1899 n/a n/a n/a n/a
1898 n/a n/a 0.00 n/a
1897 86 62 0.00 n/a
1896 70 47 0.96 n/a
1895 96 73 n/a n/a
What's the all-time high for Oklahoma City on 9/20?
For the date of Sep 20, the highest temperature ever reached in Oklahoma City history is 100 °F which happened in 1954.
Highest Temperatures in Oklahoma City on September 20
Rank Temperature Year
1 100 °F 1954
2 98 °F 2021
3 97 °F 1926
4 96 °F 1980
4 96 °F 1917
4 96 °F 1931
4 96 °F 2022
4 96 °F 1895
9 95 °F 1998
9 95 °F 1953
9 95 °F 2005
What's the all-time low for Oklahoma City on 9/20?
For the date of Sep 20, the lowest temperature ever reached in Oklahoma City history is 41 °F which has happened 2 times, most recently in 1971.
Lowest Temperatures in Oklahoma City on September 20
Rank Temperature Year
1 41 °F 1971
1 41 °F 1938
3 44 °F 1983
4 45 °F 1905
4 45 °F 1942
6 46 °F 2003
7 47 °F 1896
8 49 °F 1922
9 50 °F 1991
9 50 °F 1975
Lowest High Temperatures in Oklahoma City on September 20
Rank Temperature Year
1 65 °F 1995
2 66 °F 1991
2 66 °F 1918
2 66 °F 1962
2 66 °F 1942
6 69 °F 2015
7 70 °F 1971
7 70 °F 1896
9 71 °F 1974
10 72 °F 1901
10 72 °F 1964
10 72 °F 2013
What's the most it has ever rained in Oklahoma City on 9/20?
For the date of Sep 20, the most precipitation ever recorded in Oklahoma City history is 3.82 inches which happened in 1990.
All-Time Most Precipitation in Oklahoma City on September 20
Rank Precipitation Year
1 3.82 inches 1990
2 1.17 inches 2001
3 1.08 inches 1902
4 0.96 inches 1896
5 0.90 inches 2015
6 0.63 inches 1964
7 0.47 inches 1983
7 0.47 inches 1962
9 0.43 inches 1987
10 0.40 inches 1961
10 0.40 inches 2019
Weather Station Details
Years Station Coordinates
1948–2024 Oklahoma City Will Rogers Airport location
1939–1947 Norman University of Oklahoma location
1894–1938 Norman 3 SSE location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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