Buffalo September Weather

Averages and records for weather in Buffalo, New York in the month of September.
Typical Buffalo September Weather
1991–2020
Average daily high 72.5 °F
Average daily low 54.5 °F
Average monthly precipitation 4.1 inches
Average monthly snow none
Daily chance of precipitation 36.4%
Daily chance of snow 0%
Buffalo September Weather Records
1871–2024
Highest temperature 98 °F September 3, 1953
Lowest temperature 31 °F September 29, 1942
Highest daily low 78 °F September 2, 1900
Lowest daily high 44 °F September 30, 1924
Hottest average high temperature 79.1 °F 1961
Coldest average high temperature 62.6 °F 1918
Most daily precipitation 4.9 inches September 14, 1979
Most monthly precipitation 9.0 inches 1977
Most daily snow none -
Most monthly snow none -
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
September 1 76.6 59.0 95 44
September 2 76.3 58.7 93 43
September 3 76.1 58.5 98 42
September 4 75.9 58.2 94 44
September 5 75.7 57.9 92 42
September 6 75.5 57.7 93 40
September 7 75.4 57.5 91 39
September 8 75.1 57.2 89 39
September 9 74.7 56.8 95 40
September 10 74.4 56.4 90 36
September 11 74.2 56.0 87 39
September 12 73.9 55.7 91 38
September 13 73.6 55.4 91 38
September 14 73.2 55.1 91 36
September 15 72.8 54.8 89 39
September 16 72.4 54.4 89 35
September 17 71.9 54.1 87 33
September 18 71.5 53.6 89 37
September 19 71.0 53.3 88 38
September 20 70.6 52.9 88 36
September 21 70.1 52.5 89 33
September 22 69.7 52.1 89 37
September 23 69.4 51.7 86 32
September 24 69.1 51.3 90 32
September 25 68.8 51.0 91 36
September 26 68.4 50.7 88 35
September 27 68.1 50.4 87 33
September 28 67.7 50.0 90 32
September 29 67.4 49.6 88 31
September 30 67.0 49.2 85 32
Weather Station Details
Years Station Coordinates
1939–2024 Buffalo location
1871–1938 Buffalo location