Buffalo, NY Climate in September

Temperature for September

In Buffalo, NY during September the average high temperature is 72.7°F. The hottest day on record was September 3, 1953 when the temperature hit 98.1°F.

Buffalo, NY daily average and extreme temperature range for September

Low Temperature

During September the overnight temperature drops to an average of 53.4°F, with the lowest temperature of 32.0°F being recorded on September 24, 1963. Overnight temperatures drop below freezing 1 times in September.

Precipitation for September

In September the average monthly rainfall in Buffalo, NY is 2.49 inches with rain usually falling on between 12 and 13 days. 1943 was the driest September with only 0.00 inches of rain falling, and 1977 was the wettest September with 9.09 inches of rain. The wettest single day in September was 14 September 1979 when 3.82 inches of rain fell.

In September it usually snows on between 0 and 1 days. There are thunderstorms on between 2 and 3 days in September.