Oklahoma City April 20 Weather Records

Daily averages and all-time records for weather in Oklahoma City, Oklahoma for the date of April 20.
April 20 All-Time Records
1894–2024
Highest temperature 95 °F 1904
Lowest temperature 32 °F 2021
Lowest daily high 46 °F 1918
Highest daily low 69 °F 1985
Most precipitation 1.96 inches 1957
Most snow none -
April 20 Average Weather
1991–2020 1
Average high 72.6 °F
Average low 49.6 °F
Chance precipitation 27.2%
Chance snow 0.2%
Oklahoma City April 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 61 51 0.00 0.0
2023 74 53 0.04 0.0
2022 93 57 0.00 0.0
2021 53 32 0.00 0.0
2020 76 46 0.00 0.0
2019 77 41 0.00 0.0
2018 68 40 0.00 0.0
2017 71 62 0.00 0.0
2016 68 53 0.00 0.0
2015 66 42 0.00 0.0
2014 75 54 0.02 0.0
2013 70 42 0.00 0.0
2012 64 49 0.01 0.0
2011 68 46 0.00 0.0
2010 65 43 0.00 0.0
2009 81 42 0.00 0.0
2008 80 57 0.00 0.0
2007 80 60 0.00 0.0
2006 78 54 0.00 0.0
2005 83 65 0.00 0.0
2004 84 60 0.02 0.0
2003 67 45 0.00 0.0
2002 66 55 0.00 0.0
2001 77 64 0.00 0.0
2000 72 48 0.00 0.0
1999 84 53 0.00 0.0
1998 59 41 0.30 0.0
1997 84 54 0.00 0.0
1996 73 44 0.00 0.0
1995 68 48 0.00 0.0
1994 82 58 0.00 0.0
1993 61 42 0.00 0.0
1992 58 46 0.73 0.0
1991 61 44 0.00 0.0
1990 78 58 0.48 0.0
1989 79 50 0.00 0.0
1988 86 47 0.00 0.0
1987 86 57 0.34 0.0
1986 74 45 0.03 0.0
1985 80 69 0.00 0.0
1984 80 55 0.01 0.0
1983 57 37 0.00 0.0
1982 61 45 0.00 0.0
1981 65 56 0.00 0.0
1980 83 46 0.00 0.0
1979 69 58 0.15 0.0
1978 63 40 0.00 0.0
1977 75 57 1.80 0.0
1976 63 49 0.01 0.0
1975 75 43 0.00 0.0
1974 72 61 0.65 0.0
1973 80 57 0.00 0.0
1972 72 53 0.40 0.0
1971 74 49 0.07 0.0
1970 74 46 0.00 0.0
1969 73 44 0.00 0.0
1968 74 47 0.00 0.0
1967 71 64 0.04 0.0
1966 56 33 0.00 0.0
1965 83 51 0.00 0.0
1964 79 67 0.00 0.0
1963 88 48 0.00 0.0
1962 86 62 0.00 0.0
1961 91 69 0.00 0.0
1960 75 51 0.00 0.0
1959 50 42 0.00 0.0
1958 69 53 0.15 0.0
1957 70 57 1.96 0.0
1956 71 39 0.00 0.0
1955 79 60 0.00 0.0
1954 80 61 0.00 0.0
1953 62 33 0.00 0.0
1952 63 53 0.50 0.0
1951 66 55 0.98 0.0
1950 71 43 0.00 0.0
1949 64 53 0.00 0.0
1948 79 64 0.00 0.0
1947 69 48 0.00 n/a
1946 80 55 0.00 n/a
1945 82 49 0.00 n/a
1944 69 44 0.74 n/a
1943 59 41 0.00 n/a
1942 65 53 0.46 n/a
1941 60 40 0.00 n/a
1940 68 45 0.00 n/a
1939 72 42 0.00 n/a
1938 81 49 0.70 0.0
1937 78 50 1.25 0.0
1936 85 61 0.00 0.0
1935 65 49 0.00 0.0
1934 66 44 0.00 0.0
1933 74 51 1.12 n/a
1932 84 55 0.00 0.0
1931 76 40 0.85 0.0
1930 86 48 0.00 0.0
1929 80 66 0.00 n/a
1928 57 43 0.55 0.0
1927 n/a n/a 0.00 0.0
1926 73 49 0.00 0.0
1925 n/a 67 0.00 n/a
1924 83 48 0.00 n/a
1923 70 55 0.38 0.0
1922 79 45 n/a n/a
1921 79 59 0.00 n/a
1920 70 44 0.00 0.0
1919 83 57 0.00 0.0
1918 46 36 0.00 n/a
1917 68 42 0.00 n/a
1916 85 58 0.00 n/a
1915 78 56 0.00 n/a
1914 83 43 0.00 n/a
1913 87 50 0.00 n/a
1912 73 50 0.00 n/a
1911 n/a n/a n/a n/a
1910 86 38 0.00 n/a
1909 n/a 42 0.74 n/a
1908 n/a n/a 0.00 n/a
1907 60 40 0.65 n/a
1906 66 56 0.18 n/a
1905 n/a n/a n/a n/a
1904 95 64 0.00 n/a
1903 68 46 0.00 n/a
1902 84 60 0.00 n/a
1901 75 38 0.00 n/a
1900 69 50 0.75 n/a
1899 91 45 0.00 n/a
1898 68 49 0.13 n/a
1897 80 55 0.00 n/a
1896 86 60 0.00 n/a
1895 89 45 0.00 n/a
What's the all-time high for Oklahoma City on 4/20?
For the date of Apr 20, the highest temperature ever reached in Oklahoma City history is 95 °F which happened in 1904.
Highest Temperatures in Oklahoma City on April 20
Rank Temperature Year
1 95 °F 1904
2 93 °F 2022
3 91 °F 1899
3 91 °F 1961
5 89 °F 1895
6 88 °F 1963
7 87 °F 1913
8 86 °F 1910
8 86 °F 1988
8 86 °F 1930
8 86 °F 1987
8 86 °F 1896
8 86 °F 1962
What's the all-time low for Oklahoma City on 4/20?
For the date of Apr 20, the lowest temperature ever reached in Oklahoma City history is 32 °F which happened in 2021.
Lowest Temperatures in Oklahoma City on April 20
Rank Temperature Year
1 32 °F 2021
2 33 °F 1966
2 33 °F 1953
4 36 °F 1918
5 37 °F 1983
6 38 °F 1910
6 38 °F 1901
8 39 °F 1956
9 40 °F 1907
9 40 °F 1941
9 40 °F 2018
9 40 °F 1978
9 40 °F 1931
Lowest High Temperatures in Oklahoma City on April 20
Rank Temperature Year
1 46 °F 1918
2 50 °F 1959
3 53 °F 2021
4 56 °F 1966
5 57 °F 1928
5 57 °F 1983
7 58 °F 1992
8 59 °F 1998
8 59 °F 1943
10 60 °F 1907
10 60 °F 1941
What's the most it has ever rained in Oklahoma City on 4/20?
For the date of Apr 20, the most precipitation ever recorded in Oklahoma City history is 1.96 inches which happened in 1957.
All-Time Most Precipitation in Oklahoma City on April 20
Rank Precipitation Year
1 1.96 inches 1957
2 1.80 inches 1977
3 1.25 inches 1937
4 1.12 inches 1933
5 0.98 inches 1951
6 0.85 inches 1931
7 0.75 inches 1900
8 0.74 inches 1944
8 0.74 inches 1909
10 0.73 inches 1992
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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