All-time weather records — Leaf River, IL
Record high
°F
January 1,
Record low
°F
January 1,
Wettest day
6.41 in
July 23, 2010
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | — | — | 1.19 in — Jan 11, 2013 |
| February | — | — | 1.47 in — Feb 27, 2023 |
| March | — | — | 2.20 in — Mar 25, 2009 |
| April | — | — | 3.94 in — Apr 18, 2013 |
| May | — | — | 1.98 in — May 23, 2011 |
| June | — | — | 2.89 in — Jun 23, 2024 |
| July | — | — | 6.41 in — Jul 23, 2010 |
| August | — | — | 3.79 in — Aug 20, 2022 |
| September | — | — | 3.15 in — Sep 13, 2019 |
| October | — | — | 2.22 in — Oct 6, 2018 |
| November | — | — | 2.01 in — Nov 27, 2015 |
| December | — | — | 1.56 in — Dec 25, 2009 |
Click a month to see every daily record for that month in Leaf River.