Rockford Consecutive 80 Degree Days
This page shows the record for the most days in a row in
Rockford, Illinois where the
high temperature was
at least 80 °F, from 1893–2024.
Longest Streak: 86 Days
Between Jun 6 – Aug 30, 1895, the daily high temperature in Rockford was always at least 80 °F – a span of 86 days.
| # Days |
When |
| 86 |
Jun 6 – Aug 30, 1895 |
| 58 |
Jul 1 – Aug 27, 1936 |
| 56 |
Jun 14 – Aug 8, 2012 |
| * 56 |
Jun 6 – Aug 1, 1921 |
| 51 |
Jul 24 – Sep 12, 1947 |
| 49 |
Jun 18 – Aug 5, 2002 |
| 46 |
Jul 1 – Aug 15, 1923 |
| 45 |
Jun 26 – Aug 9, 2011 |
| 44 |
Jun 16 – Jul 29, 1949 |
| 43 |
Jun 26 – Aug 7, 1955 |
| 40 |
Jun 24 – Aug 2, 2020 |
| 40 |
Jul 5 – Aug 13, 1916 |
| 39 |
Jun 29 – Aug 6, 1935 |
| 37 |
Jul 6 – Aug 11, 1932 |
| 35 |
Jul 7 – Aug 10, 1983 |
| 35 |
Jul 10 – Aug 13, 1934 |
| 35 |
Jul 6 – Aug 9, 1931 |
| 35 |
Jul 4 – Aug 7, 1922 |
| 33 |
Jul 3 – Aug 4, 1982 |
| 32 |
Jun 15 – Jul 16, 1939 |
Note: streaks marked with a (*) contain days with missing data