All-time weather records — Bay City, WI
Record high
°F
January 1,
Record low
°F
January 1,
Wettest day
7.78 in
July 1, 1978
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | — | — | 1.23 in — Jan 25, 1967 |
| February | — | — | 1.78 in — Mar 1, 2012 |
| March | — | — | 1.88 in — Mar 30, 2025 |
| April | — | — | 3.14 in — Apr 28, 1975 |
| May | — | — | 2.74 in — May 1, 1973 |
| June | — | — | 5.46 in — Jun 14, 2012 |
| July | — | — | 7.78 in — Jul 1, 1978 |
| August | — | — | 4.87 in — Aug 11, 2016 |
| September | — | — | 5.17 in — Sep 16, 1992 |
| October | — | — | 2.93 in — Oct 9, 1970 |
| November | — | — | 2.57 in — Nov 10, 1975 |
| December | — | — | 1.45 in — Dec 28, 1959 |
Click a month to see every daily record for that month in Bay City.