Earliest and Latest Snowfalls in Buffalo History

This is a list of the earliest and latest times in the year when snow was recorded in Buffalo, New York. It is based on NOAA data from the years 1871–2024.

What's the Earliest it has Snowed in Buffalo?

The earliest in the season it has snowed in Buffalo, New York is October 6 which happened in 1991.

What's the Latest it has Snowed in Buffalo?

The latest in the season it has snowed in Buffalo, New York is May 20 which happened in 1907.

Earliest Snowfalls

Date	Year	Snowfall
October 6	1991	0.2 inches
October 9	1925	0.3 inches
October 10	1925	0.1 inches
October 10	1906	1.4 inches
October 11	1906	1.2 inches
October 12	2006	8.6 inches
October 13	2006	14.0 inches
October 13	1909	6.0 inches
October 15	1972	0.6 inches
October 18	1972	2.3 inches
October 18	1943	1.5 inches
October 18	1930	0.1 inches
October 19	1972	0.2 inches
October 19	1952	0.3 inches
October 19	1930	1.8 inches
October 20	2018	0.1 inches
October 20	1992	0.6 inches
October 20	1952	0.1 inches
October 21	1976	0.2 inches
October 21	1925	0.5 inches

Latest Snowfalls

Date	Year	Snowfall
May 20	1907	0.1 inches
May 14	1895	0.3 inches
May 11	1907	0.6 inches
May 10	1945	2.0 inches
May 10	1923	1.9 inches
May 10	1907	0.9 inches
May 9	2020	0.3 inches
May 9	1966	0.1 inches
May 9	1923	0.3 inches
May 8	1977	0.5 inches
May 8	1947	0.2 inches
May 7	1989	7.9 inches
May 7	1974	0.1 inches
May 7	1967	1.2 inches
May 7	1947	0.6 inches
May 5	1973	0.1 inches
May 5	1900	0.2 inches
May 5	1891	0.5 inches
May 4	1907	0.2 inches
May 4	1900	1.2 inches