1901-2000 Degrees Fahrenheit 1 34.2 32.6 1.6 79 51 1903 1995,2015 2008 2007 normal 2020 2 33.5 30.5 3.0 107 23 1949 2015 2008 2003 top-third 1961 3 31.9 30.2 1.7 84 45 1949 2015 2008 2006 normal 1997 4 34.7 32.1 2.6 109 20 1949 2015 2008 2006 top-third 2006 5 37.9 35.6 2.3 113 16 1949 2015 2008 2006 top-third 1935,1954,2006 6 42.1 39.8 2.3 112 17 1949 2015 2008 2000 top-third 7 46.4 44.0 2.4 119 10 1949 2015 2008 2000 top-tenth 1940,2022 8 49.8 47.5 2.3 121 8 1949 2015 2008 2000 top-tenth 1938,1978 9 51.4 49.2 2.2 119 10 1949 2015 2008 2003 top-tenth 2014,2016 10 51.6 49.7 1.9 112 17 1917 2015 2008 2004 top-third 2000,2004 11 50.9 49.3 1.6 108 21 1917,1949 2015 2008 2008 top-third 1961,1982,2004,2008 12 49.9 48.4 1.5 104 25 1949 2015 2007 2008 top-third 1982,1990,2000 18 46.5 45.6 0.9 93 35 1949 1935 1999 2008 top-third 1940 24 50.1 48.4 1.7 112 16 1913 2016 2008 2005 top-third 1996 36 49.9 48.4 1.5 110 17 1914 2017 2008 2006 top-third 1936 48 49.8 48.4 1.4 109 17 1915,1949 2018 2002 2008 top-third 60 49.9 48.4 1.5 110 15 1917 2018 2003 2008 top-third 2003