Sioux City Consecutive 80 Degree Days
This page shows the record for the most days in a row in
Sioux City, Iowa where the
high temperature was
at least 80 °F, from 1948–2024.
Longest Streak: 62 Days
Between Jun 29 – Aug 29, 1955, the daily high temperature in Sioux City was always at least 80 °F – a span of 62 days.
| # Days |
When |
| 62 |
Jun 29 – Aug 29, 1955 |
| 57 |
Jun 16 – Aug 11, 2012 |
| 53 |
Jun 23 – Aug 14, 1980 |
| 45 |
Jun 10 – Jul 24, 2022 |
| 43 |
Jun 13 – Jul 25, 2005 |
| 41 |
Jul 11 – Aug 20, 2021 |
| 40 |
Jun 24 – Aug 2, 2020 |
| 40 |
Jun 19 – Jul 28, 1949 |
| 39 |
Jul 29 – Sep 5, 1983 |
| 39 |
Aug 6 – Sep 13, 1971 |
| 39 |
Jun 22 – Jul 30, 1954 |
| 38 |
Jun 29 – Aug 5, 2007 |
| 37 |
Jun 27 – Aug 2, 2017 |
| 36 |
Jul 21 – Aug 25, 1988 |
| 36 |
Jul 2 – Aug 6, 1959 |
| 36 |
Jun 28 – Aug 2, 1957 |
| 35 |
Jul 16 – Aug 19, 2016 |
| 35 |
Jul 14 – Aug 17, 1987 |
| 35 |
Jun 26 – Jul 30, 1974 |
| 34 |
Jul 5 – Aug 7, 2006 |