1901-2000 Degrees Fahrenheit 1 57.0 52.6 4.4 121 8 1917 2015 1903 1904 top-tenth 1944,1991,2012 2 47.7 46.7 1.0 85 44 1917 2010 1903 1903 normal 1903,1970,1980,1985,2008,2018 3 40.4 40.7 -0.3 49 80 1926 2010 1900 1903 normal 1896,1965,1975,2019 4 33.1 35.2 -2.1 19 110 1926 2012 1900 1903 bottom-third 1899 5 28.3 31.6 -3.3 6 123 1907,1923 2012 1904 1903 bottom-tenth 1912 6 26.5 29.9 -3.4 6 122 1907 2012 1904 1903 bottom-tenth 1917 7 26.9 30.5 -3.6 5 123 1905 2012 1904 1903 bottom-tenth 8 29.2 32.4 -3.2 5 123 1905 2012 1904 1903 bottom-tenth 1923 9 32.4 35.1 -2.7 6 122 1905 2012 1904 1903 bottom-tenth 1934 10 34.9 38.0 -3.1 3 125 1905 2012 1904 1903 bottom-tenth 11 37.6 40.6 -3.0 2 126 1905 2012 1904 1903 bottom-tenth 1918 12 39.2 42.4 -3.2 2 126 1905 2012 1904 1903 bottom-tenth 18 36.5 38.2 -1.7 7 120 1905 2013,2017 1904 1903 bottom-tenth 1923,1924,1926 24 40.7 42.3 -1.6 5 122 1905 2013 1904 1903 bottom-tenth 1907,1908 36 41.4 42.3 -0.9 15 111 1906 2018 1904 1903 bottom-third 1924 48 41.6 42.3 -0.7 15 110 1907 2013 1904 1903 bottom-third 1910 60 41.6 42.3 -0.7 16 108 1908 2013,2020 1904 1903 bottom-third 1930