All-time weather records — Vernon, IL
Record high
°F
January 1,
Record low
°F
January 1,
Wettest day
7.00 in
August 12, 2019
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | — | — | 2.73 in — Jan 3, 1999 |
| February | — | — | 5.00 in — Feb 15, 1986 |
| March | — | — | 2.84 in — Mar 19, 2008 |
| April | — | — | 3.02 in — Apr 26, 2011 |
| May | — | — | 3.85 in — May 26, 2000 |
| June | — | — | 4.13 in — Jun 8, 2015 |
| July | — | — | 4.00 in — Jul 28, 1979 |
| August | — | — | 7.00 in — Aug 12, 2019 |
| September | — | — | 4.50 in — Sep 9, 2015 |
| October | — | — | 3.03 in — Oct 20, 1983 |
| November | — | — | 2.81 in — Nov 25, 2010 |
| December | — | — | 2.81 in — Dec 27, 2015 |
Click a month to see every daily record for that month in Vernon.