1901-2000 Degrees Fahrenheit 1 59.3 55.7 3.6 117 12 1917 2015 1895 1896 top-tenth 1942 2 52.9 50.2 2.7 119 10 1917 2010 1895 1896 top-tenth 3 44.7 44.9 -0.2 50 79 1967 2012 1895 1896 normal 4 39.8 39.9 -0.1 52 77 1907 2012 1895 1896 normal 1913,1918,1968,1979 5 36.0 36.8 -0.8 38 91 1907 2012 1895 1896 bottom-third 1928 6 35.1 35.3 -0.2 50 78 1904 2012 1896 1896 normal 7 35.9 35.9 0.0 55 73 1904,1905 2012 1896 1896 normal 1946 8 36.9 37.7 -0.8 34 94 1905 2012 1896 1896 bottom-third 1941 9 39.7 40.2 -0.5 40 88 1905 2012 1896 1896 bottom-third 1897,1902,1906,1966,1996 10 42.5 42.9 -0.4 41 87 1905 2012 1896 1896 bottom-third 1897,1902,1922,1966,2003 11 44.6 45.3 -0.7 27 101 1905 2012 1896 1896 bottom-third 12 46.4 46.9 -0.5 33 95 1904 2012 1896 1896 bottom-third 1898,1899,1914,1966,1971 18 -99 43.1 -99 -99 -99 1905 2017 normal 24 -99 46.9 -99 -99 -99 1905 2013 normal 36 -99 46.9 -99 -99 -99 1906 2022 normal 48 -99 46.9 -99 -99 -99 1907 2022 normal 60 -99 46.9 -99 -99 -99 1908 2020,2022 normal