Key West Consecutive 90 Degree Days
This page shows the record for the most days in a row in
Key West, Florida where the
high temperature was
at least 90 °F, from 1948–2024.
Longest Streak: 45 Days
Between Jul 21 – Sep 3, 1990, the daily high temperature in Key West was always at least 90 °F – a span of 45 days.
# Days |
When |
45 |
Jul 21 – Sep 3, 1990 |
37 |
Jul 2 – Aug 7, 1967 |
37 |
Jul 4 – Aug 9, 1962 |
34 |
Jul 23 – Aug 25, 2005 |
30 |
Jun 26 – Jul 25, 2023 |
29 |
Jun 29 – Jul 27, 2007 |
28 |
Jul 27 – Aug 23, 2020 |
26 |
Jul 9 – Aug 3, 2018 |
26 |
Jul 15 – Aug 9, 1993 |
25 |
Jun 22 – Jul 16, 2020 |
25 |
Jul 28 – Aug 21, 1951 |
23 |
Jul 2–24, 1991 |
21 |
Sep 7–27, 1987 |
21 |
Aug 13 – Sep 2, 1952 |
20 |
Jul 27 – Aug 15, 2023 |
20 |
Aug 19 – Sep 7, 2007 |
20 |
Jul 25 – Aug 13, 2003 |
19 |
Jul 20 – Aug 7, 1958 |
18 |
Jul 11–28, 2000 |
18 |
Jul 31 – Aug 17, 1989 |