Wilmington Consecutive 90 Degree Days
This page shows the record for the most days in a row in
Wilmington, Delaware where the
high temperature was
at least 90 °F, from 1894–2024.
Longest Streak: 16 Days
Between Aug 3–18, 1895, the daily high temperature in Wilmington was always at least 90 °F – a span of 16 days.
| # Days |
When |
| 16 |
Aug 3–18, 1895 |
| 14 |
Jun 20 – Jul 3, 1894 |
| 12 |
Jul 23 – Aug 3, 1999 |
| 12 |
Jul 25 – Aug 5, 1995 |
| 12 |
Aug 25 – Sep 5, 1953 |
| 12 |
Aug 2–13, 1896 |
| 11 |
Jun 28 – Jul 8, 2012 |
| 11 |
Jul 11–21, 1894 |
| 10 |
Jul 25 – Aug 3, 1894 |
| 9 |
Aug 12–20, 2002 |
| 9 |
Jul 28 – Aug 5, 2002 |
| 9 |
Aug 1–9, 1980 |
| 9 |
Aug 27 – Sep 4, 1973 |
| 9 |
Jul 15–23, 1955 |
| 9 |
Aug 10–18, 1944 |
| 8 |
Jul 18–25, 2022 |
| 8 |
Jun 28 – Jul 5, 2018 |
| 8 |
Aug 10–17, 2016 |
| 8 |
Jul 22–29, 2016 |
| 8 |
Jul 14–21, 2013 |