Fort Madison Consecutive 80 Degree Days
This page shows the record for the most days in a row in
Fort Madison, Iowa where the
high temperature was
at least 80 °F, from 1893–2024.
Longest Streak: 66 Days
Between Jul 8 – Sep 11, 1983, the daily high temperature in Fort Madison was always at least 80 °F – a span of 66 days.
| # Days |
When |
| 66 |
Jul 8 – Sep 11, 1983 |
| 64 |
Jun 27 – Aug 29, 2011 |
| 61 |
Jun 30 – Aug 29, 1955 |
| 59 |
Jun 25 – Aug 22, 2019 |
| 58 |
Jun 14 – Aug 10, 2012 |
| 56 |
Jul 6 – Aug 30, 1998 |
| * 56 |
Jun 6 – Aug 11, 1954 |
| 52 |
Jul 1 – Aug 21, 1988 |
| 52 |
Jun 19 – Aug 9, 1966 |
| * 50 |
Jun 24 – Aug 13, 2001 |
| 42 |
Jun 24 – Aug 4, 1977 |
| 39 |
Jul 15 – Aug 22, 1987 |
| 39 |
Jun 1 – Jul 9, 1971 |
| 38 |
Jun 29 – Aug 5, 1957 |
| 35 |
Jun 28 – Aug 1, 1974 |
| 35 |
Jul 10 – Aug 13, 1963 |
| * 35 |
Jul 28, 1909 – Jan 31, 1918 |
| 33 |
Jun 16 – Jul 18, 2010 |
| 33 |
Jul 2 – Aug 3, 1986 |
| 33 |
Jul 15 – Aug 16, 1975 |
Note: streaks marked with a (*) contain days with missing data