1901-2000 Degrees Fahrenheit 1 71.0 67.1 3.9 127 2 1906 2003 2001 2002 top-tenth 2 69.1 64.2 4.9 127 2 1915 2012 2001 2002 top-tenth 3 63.8 60.0 3.8 125 4 1915 2012,2018 2001 1934 top-tenth 4 59.7 55.7 4.0 127 2 1917 2012 2001 2002 top-tenth 5 54.2 51.3 2.9 121 8 1917 2012 2001 2000 top-tenth 6 49.7 47.3 2.4 118 11 1903 2012 2001 2001 top-tenth 1986,2001 7 46.2 43.9 2.3 114 15 1917 2012 2001 2000 top-third 1994 8 43.7 41.6 2.1 111 17 1917 1934 2001 2000 top-third 9 43.1 40.7 2.4 116 12 1917 1934 2001 2000 top-tenth 10 43.6 41.3 2.3 116 12 1917 1934 2001 2000 top-tenth 11 45.1 42.7 2.4 116 12 1917 1934 2001 2000 top-tenth 12 46.9 44.6 2.3 117 11 1917 1934 2001 2000 top-tenth 1954 18 47.8 45.5 2.3 121 7 1913 2018 2001 2000 top-tenth 1934,1935,2013,2022 24 46.4 44.6 1.8 113 14 1913 2018 1999 2001 top-third 2004,2005 36 46.9 44.6 2.3 121 5 1914 2018 2001 2002 top-tenth 48 46.9 44.6 2.3 122 3 1915 2018 2001 2002 top-tenth 2017,2020 60 46.5 44.6 1.9 113 11 1917 2018 2001 2002 top-tenth 2015