Buffalo, New York, Average Temperature Rankings, December 2021 1991-2020 Degrees Fahrenheit 1 38.2 31.9 6.3 126 2 1989 2015 2020 2015 top-tenth 2 40.2 36.6 3.6 121 6 1989 2015 2020 2015 top-tenth 3 46.6 41.8 4.8 125 2 1917 2015 2020 2015 top-tenth 4 51.6 47.3 4.3 125 2 1917 2015 2020 2015 top-tenth 5 56.4 52.0 4.4 126 1 1976 2021 2020 2021 highest 6 58.9 55.3 3.6 126 1 1976 2021 2020 2021 highest 7 60.6 57.0 3.6 126 1 1917 2021 2020 2021 highest 8 60.2 57.2 3.0 126 1 1917 2021 2020 2021 highest 9 58.9 55.9 3.0 125 1 1917 2021 2020 2021 highest 10 57.0 53.8 3.2 125 1 1917 2021 2020 2021 highest 11 54.1 51.4 2.7 124 2 1917 2012 2020 2012 top-tenth 12 52.1 49.3 2.8 123 2 1917 2012 2020 2012 top-tenth 18 54.0 51.2 2.8 120 2 1926 2012 2020 2012 top-tenth 24 51.8 49.2 2.6 119 1 1918 2021 2020 2021 highest 36 50.7 49.2 1.5 112 3 1918 2022 2020 2018 top-tenth 2018 48 50.5 49.2 1.3 109 1 1907,1917 2021,2022 2020 2021 highest 2022 60 50.5 49.1 1.4 105 1 1918 2021 2020 2021 highest