Maryland, Minimum Temperature Rankings, January 2020 1901-2000 Degrees Fahrenheit 1 30.7 23.8 6.9 118 12 1977 1932 2019 2017 top-tenth 2 30.5 25.3 5.2 120 9 1918 1932 2019 2016 top-tenth 1995 3 31.2 28.5 2.7 107 22 1918 1932 2019 2017 top-third 1999 4 36.1 32.6 3.5 118 11 1918 1932 2019 2017 top-tenth 5 40.9 37.3 3.6 122 7 1918 1932 2018 2019 top-tenth 2021 6 45.0 41.6 3.4 121 8 1918 1932 2018 2019 top-tenth 1972,2006 7 48.3 44.9 3.4 123 6 1918 1932 2018 2019 top-tenth 2006,2016,2022 8 50.1 46.8 3.3 122 7 1918 1932,2017 2018 2019 top-tenth 2006,2022 9 50.9 47.2 3.7 126 3 1918 2019 2018 2019 top-tenth 2012,2016 10 50.5 46.6 3.9 128 1 1918 2020 2019 2020 highest 11 48.8 45.3 3.5 126 3 1918 2012,2017 2019 2017 top-tenth 2013 12 47.1 43.5 3.6 125 4 1918 2013,2021 2019 2019 top-tenth 2012,2019 18 46.7 42.9 3.8 127 1 1905 2020 2019 2020 highest 24 47.1 43.5 3.6 125 3 1918 2013,2021 2019 2013 top-tenth 36 46.8 43.5 3.3 124 3 1918 2021 2019 2019 top-tenth 2019 48 46.9 43.5 3.4 124 2 1918 2022 2019 2020 top-tenth 2021 60 46.6 43.5 3.1 121 4 1906,1919,1968 2021 2019 2020 top-tenth