Earliest and Latest Days at or Below 32° F in Niagara Falls

This is a list of the earliest and latest days in a winter season where the low temperature fell to at least 32 °F in Niagara Falls, New York history. It is based on NOAA data from the years 1902–2024.

Earliest freezing temperature in Niagara Falls?

The earliest in a winter season that Niagara Falls, New York has recorded a low temperature of 32 °F or below is September 23 which happened in 1974.

Latest freezing temperature in Niagara Falls?

The latest in a winter season that Niagara Falls, New York has recorded a low temperature of 32 °F or below is May 25 which happened in 1956.

Earliest Days ≤ 32 °F

Date	Year	Temperature
September 23	1974	32 °F
October 3	2003	31 °F
October 3	1974	28 °F
October 4	1987	32 °F
October 4	1974	29 °F
October 5	1965	29 °F
October 6	2003	31 °F
October 7	2008	32 °F
October 7	2003	32 °F
October 8	2001	26 °F
October 8	1974	30 °F
October 9	2001	31 °F
October 10	1993	29 °F
October 10	1979	30 °F
October 10	1972	30 °F
October 11	2009	32 °F
October 11	1993	31 °F
October 11	1979	32 °F
October 12	2014	32 °F
October 12	2012	29 °F
October 12	2009	29 °F
October 12	2004	32 °F

Latest Days ≤ 32 °F

Date	Year	Temperature
May 25	1956	30 °F
May 24	1956	28 °F
May 23	2015	31 °F
May 23	1967	31 °F
May 20	2002	32 °F
May 19	2002	32 °F
May 17	2021	32 °F
May 16	1959	31 °F
May 16	1956	31 °F
May 13	2020	28 °F
May 13	1967	31 °F
May 12	2020	24 °F
May 12	1972	31 °F
May 11	2020	32 °F
May 11	2009	32 °F
May 11	1966	29 °F
May 11	1949	31 °F
May 10	2020	32 °F
May 10	2010	28 °F
May 10	1966	30 °F
May 10	1954	31 °F
May 10	1947	30 °F