Massachusetts, Average Temperature Rankings, May 2012 1901-2000 Degrees Fahrenheit 1 60.4 55.7 4.7 122 7 1917 2015 2011 1991 top-tenth 2 54.6 50.2 4.4 126 3 1917 2010 2011 2010 top-tenth 3 51.1 44.9 6.2 128 1 1967 2012 2011 2012 highest 4 46.7 39.9 6.8 128 1 1907 2012 2011 2012 highest 5 43.4 36.8 6.6 128 1 1907 2012 2011 2012 highest 6 42.2 35.3 6.9 127 1 1904 2012 2011 2012 highest 7 42.6 35.9 6.7 127 1 1904,1905 2012 2011 2012 highest 8 43.9 37.7 6.2 127 1 1905 2012 2011 2012 highest 9 46.2 40.2 6.0 127 1 1905 2012 2011 2012 highest 10 48.6 42.9 5.7 127 1 1905 2012 2011 2012 highest 11 50.8 45.3 5.5 127 1 1905 2012 2011 2012 highest 12 52.0 46.9 5.1 127 1 1904 2012 2011 2012 highest 18 46.7 43.1 3.6 123 4 1905 2017 2011 2012 top-tenth 2021 24 50.4 46.9 3.5 123 4 1905 2013 2011 2012 top-tenth 36 50.0 46.9 3.1 122 4 1906 2022 2011 2012 top-tenth 48 49.6 46.9 2.7 121 4 1907 2022 2011 2012 top-tenth 2021 60 49.4 46.9 2.5 119 5 1908 2020,2022 2011 2012 top-tenth 2014,2016