Niagara Falls Consecutive 80 Degree Days

This page shows the record for the most days in a row in Niagara Falls, New York where the high temperature was at least 80 °F, from 1902–2024.

Also see:

Years with most 80° days
Earliest / latest 80° days

Longest Streak: 37 Days

Between Jun 11 – Jul 17, 1949, the daily high temperature in Niagara Falls was always at least 80 °F – a span of 37 days.

# Days	When
37	Jun 11 – Jul 17, 1949
36	Jul 17 – Aug 21, 2016
30	Aug 12 – Sep 10, 1959
26	Jul 8 – Aug 2, 2011
25	Jul 11 – Aug 4, 1952
24	Jul 3–26, 2005
24	Jul 25 – Aug 17, 1988
21	Jun 28 – Jul 18, 2012
* 20	Jul 8–28, 1943
19	Jul 10–28, 2023
19	Jul 10–28, 2010
18	Aug 1–18, 1949
17	Jul 3–19, 1988
17	Jun 22 – Jul 8, 1947
16	Jul 10–25, 2022
16	Sep 12–27, 2017
16	Jul 21 – Aug 5, 2012
16	Jul 9–24, 1972
16	Jun 22 – Jul 7, 1966
16	Aug 21 – Sep 5, 1953

Note: streaks marked with a (*) contain days with missing data