1901-2000 Degrees Fahrenheit 1 79.6 77.3 2.3 106 23 1915 1936 1933 1934 top-third 2 81.6 78.1 3.5 120 9 1915 1934 1933 1934 top-tenth 3 77.9 76.5 1.4 101 28 1915 1934 1932 1934 top-third 2016 4 73.0 73.2 -0.2 53 76 1915 1934 1929 1934 normal 1897,1902,1990,1999,2014 5 68.6 69.3 -0.7 39 90 1915 1934 1928 1934 bottom-third 1909,1912,1972 6 65.4 64.8 0.6 77 52 1915 2012 1932 1934 normal 7 61.5 60.3 1.2 98 31 1915 2012 1933 1934 top-third 1896,1952,2010,2020,2022 8 58.0 56.4 1.6 108 21 1912 2012 1932 1934 top-third 2005 9 55.0 53.6 1.4 102 26 1915 2012 1933 1934 top-third 1992 10 54.1 52.5 1.6 112 16 1912 2012 1933 1934 top-third 1939,2020 11 54.7 52.8 1.9 113 15 1912 2012 1933 1934 top-third 2005 12 55.6 54.2 1.4 108 20 1899 1934 1933 1934 top-third 1911,1938,2020 18 60.2 57.7 2.5 124 4 1899 1934,2012 1933 1934 top-tenth 2006,2017 24 57.0 54.1 2.9 125 2 1904 2017 1934 1935 top-tenth 36 56.1 54.1 2.0 121 5 1905 2018 1933 1934 top-tenth 1936,2007 48 56.1 54.1 2.0 123 2 1906 2018 1934 1935 top-tenth 60 55.8 54.1 1.7 123 1 1906,1907 1935,1936,2002,2006,2020 1934 1935 highest 1936,2002,2006,2020