1901-2000 Degrees Fahrenheit 1 46.7 44.1 2.6 109 20 2019 1988 1939 1937 top-third 1921 2 51.7 49.4 2.3 106 23 1912 2022 1939 1938 top-third 3 56.3 54.1 2.2 114 15 1912 2022 1939 1922 top-third 1990 4 58.9 56.9 2.0 114 15 1912 2022 1939 1940 top-third 1990,2007,2011 5 59.4 56.8 2.6 123 6 1912 2022 1939 1940 top-tenth 6 58.4 55.6 2.8 124 5 1912 2015 1939 1940 top-tenth 7 56.2 53.5 2.7 126 3 1912 2015 1939 1934 top-tenth 1934,2003 8 53.7 50.9 2.8 125 4 1912 2015 1939 1934 top-tenth 2003,2021 9 51.1 48.2 2.9 125 4 1964 2015 1939 1934 top-tenth 2007 10 48.4 45.6 2.8 124 5 1917 2015 1939 1934 top-tenth 11 46.9 43.6 3.3 123 5 1917 1934 1939 1934 top-tenth 12 45.8 42.6 3.2 125 3 1917 1934 1939 1934 top-tenth 2003 18 49.4 46.9 2.5 124 4 1917 2015 1939 1934 top-tenth 2022 24 44.4 42.6 1.8 116 11 1917 2015,2016 1939 1935 top-tenth 2001,2007,2013,2017 36 44.3 42.6 1.7 118 8 1917 2016 1939 1940 top-tenth 2007 48 43.6 42.6 1.0 104 21 1913 2016 1939 1940 top-third 1999,2002,2009,2013 60 43.4 42.6 0.8 94 30 1933 2016,2018 1939 1938 top-third 1996