1901-2000 Degrees Fahrenheit 1 65.3 59.8 5.5 125 5 1907 2006 2016 2006 top-tenth 2 59.6 55.3 4.3 123 7 1960 2012 2016 2012 top-tenth 3 57.0 51.2 5.8 128 2 1958 2012 2016 2012 top-tenth 4 54.9 48.4 6.5 129 1 1978 2017 2016 2017 highest 5 52.8 47.1 5.7 128 1 1978 2017 2016 2017 highest 6 53.1 47.5 5.6 128 1 1940,1978 2017 2016 2017 highest 7 55.0 49.4 5.6 128 1 1978 2017 2016 2017 highest 8 57.6 52.3 5.3 128 1 1977 2017 2016 2017 highest 9 60.1 55.1 5.0 128 1 1977 2017 2016 2017 highest 10 62.2 57.5 4.7 128 1 1977 2017 2016 2017 highest 11 63.6 59.2 4.4 128 1 1977 2017 2016 2017 highest 12 63.9 59.9 4.0 128 1 1977 2017 2016 2017 highest 18 59.8 55.8 4.0 127 1 1978 2017 2016 2017 highest 24 63.2 59.9 3.3 127 1 1978 2017 2016 2017 highest 36 61.8 59.9 1.9 123 4 1970 2018 2016 2017 top-tenth 2022 48 61.0 59.9 1.1 115 11 1980 2020 2016 2008 top-tenth 1955,1957,2008 60 60.9 59.9 1.0 118 7 1980 2020 2016 2003 top-tenth 1925,1935,1938,1957,2003