All-time weather records — St. Charles, MN
Record high
°F
January 1,
Record low
°F
January 1,
Wettest day
11.45 in
August 19, 2007
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | — | — | 0.90 in — Jan 23, 2018 |
| February | — | — | 1.54 in — Mar 1, 2012 |
| March | — | — | 2.02 in — Mar 23, 2011 |
| April | — | — | 2.05 in — Apr 13, 2022 |
| May | — | — | 4.94 in — May 16, 2017 |
| June | — | — | 3.13 in — Jun 22, 2024 |
| July | — | — | 3.98 in — Jul 26, 2005 |
| August | — | — | 11.45 in — Aug 19, 2007 |
| September | — | — | 4.69 in — Sep 15, 2004 |
| October | — | — | 2.00 in — Oct 25, 2023 |
| November | — | — | 1.95 in — Nov 13, 2010 |
| December | — | — | 1.34 in — Dec 12, 2010 |
Click a month to see every daily record for that month in St. Charles.