El Cajon Consecutive 90 Degree Days
This page shows the record for the most days in a row in
El Cajon, California where the
high temperature was
at least 90 °F, from 1899–2024.
Longest Streak: 26 Days
Between Aug 26 – Sep 22, 1983, the daily high temperature in El Cajon was always at least 90 °F – a span of 26 days.
| # Days |
When |
| * 26 |
Aug 26 – Sep 22, 1983 |
| 22 |
Aug 25 – Sep 15, 1955 |
| * 21 |
Aug 22 – Sep 13, 2006 |
| 20 |
Aug 23 – Sep 11, 1952 |
| 17 |
Aug 12–28, 2020 |
| 17 |
Aug 24 – Sep 9, 1995 |
| 17 |
Sep 2–18, 1937 |
| 16 |
Aug 2–17, 1983 |
| 15 |
Jul 29 – Aug 12, 2018 |
| 14 |
Aug 5–18, 2003 |
| * 14 |
Jul 31 – Aug 14, 1995 |
| * 14 |
Sep 16 – Oct 31, 1992 |
| 14 |
Jul 17–30, 1927 |
| * 14 |
Jul 28 – Aug 11, 1920 |
| 13 |
Aug 7–19, 2012 |
| 13 |
Aug 24 – Sep 5, 2009 |
| 13 |
Sep 6–18, 2000 |
| * 13 |
Aug 7–21, 2000 |
| 13 |
Jul 1–13, 1959 |
| 13 |
Sep 14–26, 1922 |
Note: streaks marked with a (*) contain days with missing data