New Jersey, Average Temperature Rankings, June 2020 1901-2000 Degrees Fahrenheit 1 71.5 68.5 3.0 118 11 1903 2010 2019 2011 top-tenth 1973 2 65.3 64.2 1.1 86 43 1907 2010 2017 2019 top-third 1899,1964,1981,1989,1994 3 59.8 59.2 0.6 74 55 1907 2010 2003 2019 normal 1908 4 56.4 54.3 2.1 111 18 1907 2010 2018 2019 top-third 1942,2008 5 52.9 49.5 3.4 121 8 1907 2012 2019 2017 top-tenth 2002,2016 6 50.3 46.2 4.1 126 3 1907 2012 2019 2017 top-tenth 2010,2017 7 48.3 44.3 4.0 122 6 1904 2012 2019 2017 top-tenth 2017 8 47.5 44.2 3.3 119 9 1904 2012 2019 2017 top-tenth 9 48.7 45.3 3.4 121 7 1904 2012 2019 2017 top-tenth 2021 10 50.7 47.2 3.5 122 6 1918 2012 2019 2017 top-tenth 11 52.9 49.5 3.4 122 6 1904 2012 2019 2017 top-tenth 2006,2022 12 55.0 51.5 3.5 124 4 1904 2012 2019 2017 top-tenth 18 53.0 49.7 3.3 123 5 1905 2012 2019 2017 top-tenth 1991 24 54.7 51.4 3.3 121 6 1905 2017 2019 2017 top-tenth 36 54.4 51.4 3.0 119 7 1906 2012,2018,2022 2017 2019 top-tenth 2008,2017 48 54.6 51.4 3.2 122 3 1907 2019,2022 2018 2019 top-tenth 2013 60 54.8 51.4 3.4 123 1 1908 2020 2019 2020 highest