Earliest and Latest Days of 80° F in Niagara Falls

This is a list of the earliest and latest days in the year with a high temperature of at least 80 °F in Niagara Falls, New York history. It is based on NOAA data from the years 1902–2024.

Also see:

Earliest 80 degree day in Niagara Falls?

The earliest in the year that Niagara Falls, New York had a high temperature of at least 80 °F is March 21 which happened in 2012.

Latest 80 degree day in Niagara Falls?

The latest in the year that Niagara Falls, New York had a high temperature of at least 80 °F is November 5 which happened in 2022.

Earliest Days ≥ 80 °F

Date	Year	Temperature
March 21	2012	81 °F
March 22	2012	80 °F
April 2	2010	80 °F
April 3	2010	85 °F
April 8	2021	81 °F
April 9	2024	80 °F
April 10	1945	82 °F
April 11	1945	81 °F
April 14	2023	83 °F
April 15	1994	84 °F
April 15	1993	80 °F
April 16	2023	84 °F
April 16	2012	82 °F
April 16	2002	81 °F
April 17	1976	81 °F
April 18	2013	81 °F
April 18	2002	81 °F
April 18	1976	83 °F
April 19	2008	85 °F
April 21	1987	82 °F
April 21	1985	82 °F

Latest Days ≥ 80 °F

Date	Year	Temperature
November 5	2022	80 °F
October 27	1947	80 °F
October 22	1979	81 °F
October 18	1947	81 °F
October 17	1947	83 °F
October 16	1947	83 °F
October 14	2014	80 °F
October 13	1983	80 °F
October 13	1969	82 °F
October 12	2021	80 °F
October 11	2021	81 °F
October 11	1949	80 °F
October 10	2018	81 °F
October 10	2011	80 °F
October 10	1949	84 °F
October 9	2018	82 °F
October 9	1949	80 °F
October 8	2007	84 °F
October 7	2017	82 °F
October 7	1955	81 °F
October 7	1946	84 °F