Olney Consecutive 90 Degree Days
This page shows the record for the most days in a row in
Olney, Illinois where the
high temperature was
at least 90 °F, from 1893–2024.
Longest Streak: 26 Days
Between Jul 22 – Aug 16, 1944, the daily high temperature in Olney was always at least 90 °F – a span of 26 days.
| # Days |
When |
| 26 |
Jul 22 – Aug 16, 1944 |
| 26 |
Jul 9 – Aug 3, 1901 |
| 25 |
Jul 16 – Aug 9, 1930 |
| 22 |
Jul 19 – Aug 9, 1940 |
| 22 |
Aug 7–28, 1936 |
| 22 |
Aug 2–23, 1918 |
| 21 |
Jun 29 – Jul 19, 1921 |
| 20 |
Jul 31 – Aug 19, 1988 |
| 20 |
Sep 8–27, 1908 |
| 19 |
Jul 31 – Aug 18, 2007 |
| 19 |
Jul 27 – Aug 14, 1947 |
| 19 |
Jul 25 – Aug 12, 1941 |
| 19 |
Jun 18 – Jul 6, 1901 |
| 18 |
Jul 4–21, 1980 |
| 18 |
Aug 23 – Sep 9, 1960 |
| 18 |
Jul 12–29, 1932 |
| 18 |
Jul 27 – Aug 13, 1913 |
| 17 |
Jul 3–19, 1936 |
| 17 |
Jun 18 – Jul 4, 1931 |
| 17 |
Jul 16 – Aug 1, 1916 |