1901-2000 Degrees Fahrenheit 1 83.26 86.68 -3.42 2 127 1992 1936 1915 1914 bottom-tenth 2 80.99 84.01 -3.02 1 128 1915 1936 1915 1914 lowest 3 77.24 80.32 -3.08 2 127 1907 1934 1907 1914 bottom-tenth 4 74.70 76.12 -1.42 16 113 1907 1934 1907 1914 bottom-third 5 69.24 71.49 -2.25 2 127 1912 2012 1912 1914 bottom-tenth 6 65.29 67.05 -1.76 7 122 1912 2012 1912 1914 bottom-tenth 7 61.47 63.25 -1.78 8 121 1979 2012 1912 1914 bottom-tenth 8 58.24 60.70 -2.46 3 125 1979 2012 1912 1914 bottom-tenth 9 57.98 59.82 -1.84 6 122 1912 2012 1912 1914 bottom-tenth 10 58.88 60.52 -1.64 7 121 1912 2012 1912 1914 bottom-tenth 11 60.58 62.09 -1.51 7 121 1912 2012 1912 1914 bottom-tenth 12 62.59 64.01 -1.42 8 120 1912 2012 1912 1914 bottom-tenth 18 63.93 65.01 -1.08 11 117 1979 2017 1913 1914 bottom-tenth 1906 24 63.33 63.99 -0.66 22 105 1913 2017 1913 1914 bottom-third 36 63.26 63.98 -0.72 11 115 1905 2018 1914 1912 bottom-tenth 1984 48 62.86 63.97 -1.11 1 124 1915 2018 1915 1914 lowest 60 63.24 63.96 -0.72 6 118 1907 2016 1907 1914 bottom-tenth 1905