| Year | Temperature |
|---|---|
| 2020 | 90 °F |
| 2019 | 93 °F |
| 2018 | 95 °F |
| 2017 | 92 °F |
| 2016 | 91 °F |
| 2015 | 89 °F |
| 2014 | 89 °F |
| 2013 | 95 °F |
| 2012 | 100 °F |
| 2011 | 101 °F |
| 2010 | 95 °F |
| 2009 | 94 °F |
| 2008 | 95 °F |
| 2007 | 94 °F |
| 2006 | 95 °F |
| 2005 | 96 °F |
| 2004 | 91 °F |
| 2002 | 95 °F |
| 2001 | 91 °F |
| 1999 | 102 °F |
| 1998 | 94 °F |
| 1997 | 94 °F |
| 1996 | 94 °F |
| 1995 | 97 °F |
| 1994 | 99 °F |
| 1993 | 92 °F |
| 1992 | 92 °F |
| 1991 | 96 °F |
| 1990 | 96 °F |
| 1989 | 93 °F |
| 1988 | 100 °F |
| 1986 | 93 °F |
| 1985 | 93 °F |
| 1984 | 94 °F |
| 1983 | 99 °F |
| 1982 | 92 °F |
| 1981 | 93 °F |
| 1980 | 104 °F |
| 1979 | 90 °F |
| 1978 | 93 °F |
| 1977 | 97 °F |
| 1976 | 93 °F |
| 1975 | 94 °F |
| 1974 | 96 °F |
| 1973 | 92 °F |
| 1972 | 92 °F |
| 1971 | 97 °F |
| 1970 | 95 °F |
| 1969 | 91 °F |
| 1968 | 92 °F |
| 1967 | 95 °F |
| 1966 | 96 °F |
| 1965 | 95 °F |
| 1964 | 99 °F |
| 1963 | 95 °F |
| 1962 | 100 °F |
| 1961 | 93 °F |
| 1960 | 94 °F |
| 1959 | 94 °F |
| 1958 | 91 °F |
| 1947 | 102 °F |
| 1946 | 100 °F |
| 1945 | 97 °F |
| 1944 | 102 °F |
| 1943 | 97 °F |
| 1942 | 99 °F |
| 1941 | 102 °F |
| 1940 | 103 °F |
| 1939 | 103 °F |
| 1938 | 96 °F |
| 1937 | 97 °F |
| 1936 | 111 °F |
| 1935 | 100 °F |
| 1934 | 111 °F |
| 1933 | 102 °F |
| 1932 | 101 °F |
| 1931 | 102 °F |
| 1930 | 103 °F |
| 1929 | 95 °F |
| 1928 | 93 °F |
| 1927 | 99 °F |
| 1926 | 99 °F |
| 1925 | 101 °F |
| 1923 | 100 °F |
| 1922 | 100 °F |
| 1921 | 101 °F |
| 1920 | 96 °F |
| 1919 | 99 °F |
| 1918 | 106 °F |
| 1917 | 100 °F |
| 1916 | 104 °F |
| 1915 | 93 °F |
| 1914 | 104 °F |
| 1913 | 100 °F |
| 1912 | 99 °F |
| 1911 | 104 °F |
| 1910 | 97 °F |
| 1909 | 95 °F |
| 1908 | 98 °F |
| 1907 | 90 °F |
| 1904 | 93 °F |
| 1902 | 97 °F |
| 1901 | 103 °F |
| 1900 | 96 °F |
| 1899 | 100 °F |
| 1898 | 98 °F |
| 1897 | 103 °F |
| 1896 | 98 °F |