Ohio, Average Temperature Rankings, March 2012 1901-2000 Degrees Fahrenheit 1 52.2 38.5 13.7 128 1 1960 2012 2011 2012 highest 2 43.7 33.8 9.9 128 1 1978 2012 2011 2012 highest 3 39.8 31.4 8.4 128 1 1978 2012 2011 2012 highest 4 39.1 31.2 7.9 127 1 1978 2012 2011 2012 highest 5 40.6 33.1 7.5 127 1 1978 2012 2011 2012 highest 6 42.7 36.4 6.3 127 1 1977 2012 2011 2012 highest 7 45.7 40.4 5.3 126 2 1977 2016 2011 2012 top-tenth 8 49.0 44.3 4.7 126 2 1977 2017 2011 2012 top-tenth 9 52.1 47.5 4.6 126 2 1977 2017 2011 2012 top-tenth 10 54.0 49.6 4.4 126 2 1977 2017 2011 2012 top-tenth 11 54.7 50.5 4.2 127 1 1918 2012 2011 2012 highest 12 54.5 50.4 4.1 127 1 1918 2012 2011 2012 highest 18 48.3 45.8 2.5 121 6 1918 2017 2011 2000 top-tenth 2000,2022 24 53.1 50.4 2.7 124 3 1978 2017 2011 2012 top-tenth 36 52.2 50.4 1.8 117 9 1979 2018 2011 2008 top-tenth 2008 48 51.8 50.4 1.4 113 12 1980 2019 2011 2009 top-tenth 2003,2009 60 51.9 50.4 1.5 117 7 1981 2020 2011 2003 top-tenth