Olney Consecutive 80 Degree Days
This page shows the record for the most days in a row in
Olney, Illinois where the
high temperature was
at least 80 °F, from 1893–2024.
Longest Streak: 105 Days
Between May 23 – Sep 4, 2010, the daily high temperature in Olney was always at least 80 °F – a span of 105 days.
| # Days |
When |
| 105 |
May 23 – Sep 4, 2010 |
| * 105 |
May 9 – Aug 24, 1987 |
| 95 |
Jun 18 – Sep 20, 2002 |
| 93 |
Jun 2 – Sep 2, 1952 |
| * 87 |
Jun 21 – Sep 16, 1980 |
| 87 |
May 28 – Aug 22, 1934 |
| 83 |
Jun 19 – Sep 9, 1960 |
| 80 |
Jun 24 – Sep 11, 1919 |
| 79 |
Jun 13 – Aug 30, 2006 |
| 79 |
Jun 26 – Sep 12, 1913 |
| 78 |
May 22 – Aug 7, 1953 |
| * 77 |
Jun 11 – Aug 27, 1988 |
| * 77 |
Jun 23 – Sep 8, 1969 |
| 72 |
Jun 23 – Sep 2, 1936 |
| 70 |
Jun 28 – Sep 5, 2011 |
| 69 |
Jul 2 – Sep 8, 1943 |
| 69 |
Jul 22 – Sep 28, 1908 |
| 68 |
Jun 10 – Aug 16, 1901 |
| 67 |
Jun 8 – Aug 13, 2012 |
| * 66 |
Jun 6 – Aug 12, 1964 |
Note: streaks marked with a (*) contain days with missing data