San Luis Obispo Consecutive 80 Degree Days
This page shows the record for the most days in a row in
San Luis Obispo, California where the
high temperature was
at least 80 °F, from 1893–2024.
Longest Streak: 26 Days
Between Aug 23 – Sep 17, 1998, the daily high temperature in San Luis Obispo was always at least 80 °F – a span of 26 days.
| # Days |
When |
| 26 |
Aug 23 – Sep 17, 1998 |
| * 24 |
Aug 25 – Sep 18, 1997 |
| 19 |
Jul 10–28, 2009 |
| 19 |
Aug 2–20, 1998 |
| 18 |
Aug 25 – Sep 11, 2009 |
| 18 |
Aug 28 – Sep 14, 1984 |
| 18 |
Sep 5–22, 1979 |
| 17 |
Jul 30 – Aug 15, 1971 |
| 16 |
Sep 17 – Oct 2, 2015 |
| 16 |
Aug 26 – Sep 10, 1982 |
| 15 |
Aug 24 – Sep 7, 2017 |
| 15 |
Jul 20 – Aug 3, 2016 |
| 15 |
Aug 31 – Sep 14, 2004 |
| * 15 |
Jun 27 – Jul 12, 1985 |
| 15 |
Jul 16–30, 1931 |
| 15 |
Jun 30 – Jul 14, 1931 |
| 14 |
Jul 5–18, 2017 |
| 14 |
Jul 15–28, 2006 |
| 14 |
Aug 1–14, 1992 |
| 14 |
Oct 7–20, 1967 |
Note: streaks marked with a (*) contain days with missing data