1901-2000 Degrees Fahrenheit 1 44.7 52.2 -7.5 1 128 1917 1911,2015 1917 1916 lowest 2 41.3 46.3 -5.0 1 128 1917 2010 1917 1916 lowest 3 36.5 40.4 -3.9 4 125 1926 2010 1917 1916 bottom-tenth 1923 4 30.5 34.8 -4.3 5 124 1923 2010 1907 1916 bottom-tenth 5 27.5 31.2 -3.7 4 125 1923 2010 1907 1916 bottom-tenth 6 26.5 29.6 -3.1 9 119 1907,1923 2012 1907 1916 bottom-tenth 7 27.1 30.2 -3.1 8 120 1905 2012 1907 1916 bottom-tenth 8 29.5 32.2 -2.7 9 119 1905 2012 1907 1916 bottom-tenth 9 32.6 34.9 -2.3 9 119 1905 2012 1907 1916 bottom-tenth 10 35.9 37.9 -2.0 9 119 1905 2012 1907 1916 bottom-tenth 11 38.8 40.5 -1.7 9 119 1905 2012 1907 1916 bottom-tenth 12 40.4 42.2 -1.8 9 119 1905 2012 1907 1916 bottom-tenth 18 36.4 38.0 -1.6 12 115 1905 2013 1908 1916 bottom-tenth 24 41.0 42.2 -1.2 14 113 1905 2013 1912 1916 bottom-third 36 41.2 42.2 -1.0 14 112 1906 2012 1909 1916 bottom-third 1904,1924 48 41.3 42.2 -0.9 13 112 1907 2013 1909 1916 bottom-third 1925 60 41.5 42.1 -0.6 18 106 1908 2013 1915 1916 bottom-third 1900,1912,1915,1924