1901-2000 Degrees Fahrenheit 1 77.0 77.5 -0.5 45 84 1955 1914 1983 1981 normal 1929,1962,1987,2021 2 72.9 74.1 -1.2 25 104 1976 1902 1983 1982 bottom-third 1923,2017,2020 3 68.9 70.3 -1.4 16 113 1997 1896 1983 1982 bottom-third 4 65.1 66.5 -1.4 17 112 1983 2012 1983 1982 bottom-third 5 61.8 62.8 -1.0 26 103 1960 1927,2012 1983 1982 bottom-third 1900,1942,1970,1973 6 58.2 59.9 -1.7 17 112 1940 2012 1983 1982 bottom-third 1961 7 55.9 58.0 -2.1 8 120 1978 2012 1978 1983 bottom-tenth 1964 8 55.6 57.4 -1.8 10 118 1940 2017 1978 1983 bottom-tenth 9 56.5 58.1 -1.6 10 118 1977 2017 1978 1983 bottom-tenth 10 58.0 59.8 -1.8 8 120 1977 2017 1978 1983 bottom-tenth 11 60.1 61.6 -1.5 8 120 1977 2017 1978 1983 bottom-tenth 12 61.8 63.1 -1.3 9 119 1968,1977 2017 1980 1983 bottom-tenth 1980 18 60.2 62.0 -1.8 3 125 1969,1977 2017 1977 1983 bottom-tenth 1970 24 61.9 63.1 -1.2 7 120 1969,1978 2017 1979 1983 bottom-tenth 1941,1959,1961,1979 36 62.1 63.1 -1.0 10 116 1970 2018,2019 1980 1983 bottom-tenth 1961 48 62.2 63.1 -0.9 11 114 1971 2019,2020 1983 1983 bottom-tenth 1966,1983 60 62.1 63.1 -1.0 9 115 1970,1971,1980 2020 1982 1983 bottom-tenth 1962,1982