Greenville, South Carolina, Average Temperature Rankings, March 2020 1991-2020 Degrees Fahrenheit 1 57.3 52.6 4.7 121 9 1960 2012 2019 2016 top-tenth 1946 2 52.3 49.2 3.1 120 9 1947 2012 2019 2017 top-tenth 1976 3 50.0 46.9 3.1 119 9 1978 2023 2019 2017 top-tenth 4 49.3 46.4 2.9 122 6 1902 2012 2019 2017 top-tenth 5 49.2 47.4 1.8 118 10 1902 1932 2019 2017 top-tenth 6 52.0 49.8 2.2 123 4 1902 1932 2019 2017 top-tenth 7 55.8 53.0 2.8 124 3 1902 1932 2019 2017 top-tenth 8 58.6 56.2 2.4 124 3 1902 2017 2019 2017 top-tenth 9 60.9 58.8 2.1 124 3 1902 2017 2019 2017 top-tenth 2012 10 62.3 60.5 1.8 123 4 1902,1977 2017 2019 2017 top-tenth 11 63.4 61.3 2.1 124 3 1977 2017 2019 2017 top-tenth 12 63.3 61.2 2.1 125 2 1902 2017 2019 2017 top-tenth 2012 18 58.8 57.4 1.4 123 2 1905 2017 2019 2018 top-tenth 2018 24 62.5 61.2 1.3 122 3 1905 2017 2019 2018 top-tenth 2012 36 62.2 61.1 1.1 119 4 1904 2018 2016 2019 top-tenth 48 62.6 61.1 1.5 120 1 1905 2019,2020 2019 2019 highest 2019 60 62.7 61.1 1.6 118 1 1906 2020 2019 2020 highest