Oklahoma City August 18 Weather Records

Daily averages and all-time records for weather in Oklahoma City, Oklahoma for the date of August 18.
August 18 All-Time Records
1894–2024
Highest temperature 109 °F 1918
Lowest temperature 55 °F 1943
Lowest daily high 68 °F 1992
Highest daily low 80 °F 1934
Most precipitation 2.87 inches 1966
Most snow none -
August 18 Average Weather
1991–2020 1
Average high 92.6 °F
Average low 69.9 °F
Chance precipitation 21.7%
Chance snow 0%
Oklahoma City August 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 98 72 0.00 0.0
2022 87 68 0.00 0.0
2021 84 68 0.00 0.0
2020 89 68 0.00 0.0
2019 96 72 0.03 0.0
2018 89 72 0.04 0.0
2017 91 69 0.00 0.0
2016 90 68 0.00 0.0
2015 93 74 0.00 0.0
2014 101 69 0.65 0.0
2013 85 65 0.00 0.0
2012 79 65 1.27 0.0
2011 103 73 0.00 0.0
2010 93 73 0.00 0.0
2009 84 66 1.18 0.0
2008 72 68 1.59 0.0
2007 86 73 1.56 0.0
2006 103 73 0.00 0.0
2005 97 76 0.00 0.0
2004 89 64 0.00 0.0
2003 99 71 0.00 0.0
2002 96 75 0.00 0.0
2001 96 67 0.00 0.0
2000 91 72 0.00 0.0
1999 100 66 0.00 0.0
1998 99 71 0.00 0.0
1997 88 74 0.20 0.0
1996 92 69 0.00 0.0
1995 94 68 0.00 0.0
1994 95 67 0.06 0.0
1993 99 71 0.00 0.0
1992 68 60 0.51 0.0
1991 96 68 0.00 0.0
1990 93 72 0.31 0.0
1989 85 69 0.06 0.0
1988 95 74 0.00 0.0
1987 95 72 0.00 0.0
1986 96 72 0.00 0.0
1985 96 74 0.00 0.0
1984 103 72 0.00 0.0
1983 94 72 0.00 0.0
1982 92 73 0.00 0.0
1981 78 61 0.00 0.0
1980 99 75 0.00 0.0
1979 96 70 0.00 0.0
1978 102 78 0.02 0.0
1977 84 68 0.00 0.0
1976 96 72 0.00 0.0
1975 92 66 0.00 0.0
1974 97 69 0.00 0.0
1973 90 65 0.00 0.0
1972 95 70 0.00 0.0
1971 89 68 0.00 0.0
1970 103 73 0.18 0.0
1969 92 69 0.00 0.0
1968 91 73 0.00 0.0
1967 95 65 0.00 0.0
1966 97 69 2.87 0.0
1965 96 71 0.00 0.0
1964 85 67 0.06 0.0
1963 94 70 0.20 0.0
1962 101 70 0.00 0.0
1961 86 68 0.00 0.0
1960 84 65 0.80 0.0
1959 80 72 0.03 0.0
1958 86 64 0.00 0.0
1957 80 66 0.00 0.0
1956 103 74 0.00 0.0
1955 88 63 0.00 0.0
1954 100 77 0.00 0.0
1953 81 67 0.88 0.0
1952 100 75 0.00 0.0
1951 94 73 0.06 0.0
1950 84 64 0.00 0.0
1949 85 70 0.00 0.0
1948 95 70 0.00 0.0
1947 96 71 0.00 0.0
1946 98 70 0.00 n/a
1945 99 72 0.00 n/a
1944 89 60 0.00 n/a
1943 83 55 0.00 n/a
1942 84 64 0.00 n/a
1941 97 73 0.00 n/a
1940 90 71 0.00 n/a
1939 89 68 0.00 n/a
1938 98 70 0.00 0.0
1937 85 69 0.00 0.0
1936 105 75 0.00 n/a
1935 98 72 0.00 0.0
1934 104 80 0.00 0.0
1933 90 66 0.00 0.0
1932 86 72 0.05 0.0
1931 85 64 0.36 n/a
1930 101 75 0.00 n/a
1929 102 69 0.00 n/a
1928 87 71 0.00 n/a
1927 n/a n/a 0.00 n/a
1926 91 n/a 0.00 0.0
1925 102 77 0.00 0.0
1924 96 72 0.00 n/a
1923 98 65 0.00 n/a
1922 102 74 0.00 n/a
1921 100 73 0.00 n/a
1920 93 72 0.00 n/a
1919 n/a n/a n/a n/a
1918 109 70 0.00 n/a
1917 90 68 0.00 n/a
1916 98 70 0.00 n/a
1915 80 70 0.90 n/a
1914 88 68 0.00 n/a
1913 99 71 0.00 n/a
1912 93 71 0.00 n/a
1911 98 70 0.00 n/a
1910 n/a n/a n/a n/a
1909 97 76 0.00 n/a
1908 n/a n/a n/a n/a
1907 100 70 0.00 n/a
1906 93 65 n/a 0.0
1905 95 73 0.00 n/a
1904 92 72 0.71 n/a
1903 90 68 0.00 n/a
1902 102 71 0.00 n/a
1901 n/a 61 0.00 n/a
1900 95 68 0.00 n/a
1899 99 71 0.00 n/a
1898 n/a n/a n/a n/a
1897 86 60 0.00 n/a
1896 109 76 0.00 n/a
1895 101 66 0.00 n/a
What's the all-time high for Oklahoma City on 8/18?
For the date of Aug 18, the highest temperature ever reached in Oklahoma City history is 109 °F which has happened 2 times, most recently in 1918.
Highest Temperatures in Oklahoma City on August 18
Rank Temperature Year
1 109 °F 1896
1 109 °F 1918
3 105 °F 1936
4 104 °F 1934
5 103 °F 1984
5 103 °F 2006
5 103 °F 2011
5 103 °F 1970
5 103 °F 1956
10 102 °F 1922
10 102 °F 1902
10 102 °F 1925
10 102 °F 1929
10 102 °F 1978
What's the all-time low for Oklahoma City on 8/18?
For the date of Aug 18, the lowest temperature ever reached in Oklahoma City history is 55 °F which happened in 1943.
Lowest Temperatures in Oklahoma City on August 18
Rank Temperature Year
1 55 °F 1943
2 60 °F 1944
2 60 °F 1897
2 60 °F 1992
5 61 °F 1981
5 61 °F 1901
7 63 °F 1955
8 64 °F 2004
8 64 °F 1942
8 64 °F 1950
8 64 °F 1931
8 64 °F 1958
Lowest High Temperatures in Oklahoma City on August 18
Rank Temperature Year
1 68 °F 1992
2 72 °F 2008
3 78 °F 1981
4 79 °F 2012
5 80 °F 1957
5 80 °F 1959
5 80 °F 1915
8 81 °F 1953
9 83 °F 1943
10 84 °F 1942
10 84 °F 1977
10 84 °F 2021
10 84 °F 1960
10 84 °F 2009
10 84 °F 1950
What's the most it has ever rained in Oklahoma City on 8/18?
For the date of Aug 18, the most precipitation ever recorded in Oklahoma City history is 2.87 inches which happened in 1966.
All-Time Most Precipitation in Oklahoma City on August 18
Rank Precipitation Year
1 2.87 inches 1966
2 1.59 inches 2008
3 1.56 inches 2007
4 1.27 inches 2012
5 1.18 inches 2009
6 0.90 inches 1915
7 0.88 inches 1953
8 0.80 inches 1960
9 0.71 inches 1904
10 0.65 inches 2014
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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