All-time weather records — Prophetstown, IL
Record high
°F
January 1,
Record low
°F
January 1,
Wettest day
4.12 in
September 13, 2008
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | — | — | 2.04 in — Jan 29, 2006 |
| February | — | — | 1.81 in — Feb 21, 1997 |
| March | — | — | 3.50 in — Mar 28, 2020 |
| April | — | — | 3.90 in — Apr 18, 2013 |
| May | — | — | 3.47 in — May 10, 1951 |
| June | — | — | 3.00 in — Jun 20, 2014 |
| July | — | — | 4.10 in — Jul 22, 2017 |
| August | — | — | 3.71 in — Aug 11, 2016 |
| September | — | — | 4.12 in — Sep 13, 2008 |
| October | — | — | 3.55 in — Oct 23, 2001 |
| November | — | — | 1.86 in — Nov 11, 1995 |
| December | — | — | 2.50 in — Dec 10, 2003 |
Click a month to see every daily record for that month in Prophetstown.