1901-2000 Degrees Fahrenheit 1 42.2 44.1 -1.9 31 98 2019 1988 1930 1931 bottom-third 2 48.6 49.4 -0.8 39 90 1912 2022 1930 1931 bottom-third 1954 3 53.1 54.1 -1.0 26 103 1912 2022 1926 1931 bottom-third 1903,1976,1993 4 55.9 56.9 -1.0 22 107 1912 2022 1916 1931 bottom-third 5 56.2 56.8 -0.6 31 98 1912 2022 1928 1931 bottom-third 1900,1928,1969,1975,1982 6 55.1 55.6 -0.5 36 93 1912 2015 1927 1931 bottom-third 1896,1943,1955,1962,1985,2010 7 53.0 53.5 -0.5 39 90 1912 2015 1929 1931 bottom-third 1953,1954 8 50.2 50.9 -0.7 32 97 1912 2015 1929 1931 bottom-third 1907,1929,1948,1985 9 46.9 48.2 -1.3 17 112 1964 2015 1929 1931 bottom-third 1916,1920,1965 10 44.0 45.6 -1.6 16 113 1917 2015 1929 1931 bottom-third 1984 11 41.8 43.6 -1.8 10 118 1917 1934 1929 1931 bottom-tenth 1913,1933,1993 12 40.5 42.6 -2.1 6 122 1917 1934 1929 1931 bottom-tenth 18 46.1 46.9 -0.8 17 111 1917 2015 1929 1931 bottom-third 24 41.5 42.6 -1.1 12 115 1917 2015,2016 1930 1931 bottom-tenth 1899,1930 36 41.9 42.6 -0.7 17 109 1917 2016 1931 1930 bottom-third 1923,1930,1984 48 41.5 42.6 -1.1 2 123 1913 2016 1913 1931 bottom-tenth 60 41.7 42.6 -0.9 3 121 1933 2016,2018 1920 1931 bottom-tenth 1913,1916,1920