All-time weather records — Mechanicsburg, IL
Record high
°F
January 1,
Record low
°F
January 1,
Wettest day
5.15 in
July 27, 2002
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | — | — | 2.22 in — Jan 11, 2020 |
| February | — | — | 2.15 in — Feb 21, 2018 |
| March | — | — | 1.97 in — Mar 4, 2026 |
| April | — | — | 2.22 in — Apr 30, 2017 |
| May | — | — | 3.09 in — May 17, 2020 |
| June | — | — | 3.96 in — Jun 3, 2008 |
| July | — | — | 5.15 in — Jul 27, 2002 |
| August | — | — | 2.00 in — Aug 23, 2002 |
| September | — | — | 4.83 in — Sep 1, 2003 |
| October | — | — | 2.08 in — Oct 27, 2019 |
| November | — | — | 2.66 in — Nov 5, 2024 |
| December | — | — | 2.55 in — Dec 1, 2006 |
Click a month to see every daily record for that month in Mechanicsburg.