All-time weather records — Royalton, IL
Record high
°F
January 1,
Record low
°F
January 1,
Wettest day
7.32 in
April 29, 1996
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | — | — | 4.00 in — Jan 22, 1999 |
| February | — | — | 2.30 in — Feb 9, 2023 |
| March | — | — | 4.78 in — Mar 19, 2008 |
| April | — | — | 7.32 in — Apr 29, 1996 |
| May | — | — | 2.80 in — May 12, 2016 |
| June | — | — | 4.90 in — Jun 17, 2000 |
| July | — | — | 5.37 in — Jul 9, 1979 |
| August | — | — | 2.72 in — Aug 15, 2016 |
| September | — | — | 3.77 in — Sep 8, 2018 |
| October | — | — | 4.16 in — Oct 9, 2009 |
| November | — | — | 4.37 in — Nov 20, 1991 |
| December | — | — | 4.40 in — Dec 3, 1982 |
Click a month to see every daily record for that month in Royalton.