All-time weather records — Hersey, MI
Climate change signal in Hersey
of Hersey's all-time daily heat records were set in the last decade (36 of 366 records since 2015).
of all-time daily cold records were set in the last decade (17 of 366 records since 2015).
If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:
| Decade | Heat records set | # | Cold records set | # |
|---|---|---|---|---|
| 1890s | 9 | 31 | ||
| 1900s | 22 | 67 | ||
| 1910s | 31 | 21 | ||
| 1920s | 19 | 16 | ||
| 1930s | 32 | 13 | ||
| 1940s | 34 | 26 | ||
| 1950s | 31 | 27 | ||
| 1960s | 21 | 41 | ||
| 1970s | 23 | 30 | ||
| 1980s | 30 | 37 | ||
| 1990s | 31 | 20 | ||
| 2000s | 27 | 8 | ||
| 2010s | 36 | 24 | ||
| 2020s | 20 | 5 |
Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 1896, the latest in 2026. Period of observation: 1896-2026.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 102.0°F — Jan 11, 1982 | -29.9°F — Jan 30, 1951 | 80.01 in — Jan 11, 1982 |
| February | 70.0°F — Feb 28, 2024 | -36.0°F — Feb 11, 1899 | 2.51 in — Feb 22, 1922 |
| March | 84.9°F — Mar 22, 2012 | -24.0°F — Mar 3, 1943 | 2.22 in — Mar 27, 1991 |
| April | 89.1°F — Apr 18, 2002 | -6.0°F — Apr 10, 1995 | 2.96 in — Apr 13, 2014 |
| May | 93.0°F — May 29, 2006 | 19.0°F — May 8, 2002 | 2.98 in — May 12, 2022 |
| June | 99.0°F — Jun 27, 1971 | 28.0°F — Jun 9, 1901 | 4.00 in — Jun 12, 1942 |
| July | 102.9°F — Jul 13, 1936 | 3.9°F — Jul 10, 1916 | 4.43 in — Jul 27, 2006 |
| August | 100.9°F — Aug 17, 1988 | 32.0°F — Aug 29, 1982 | 5.97 in — Aug 3, 2011 |
| September | 97.0°F — Sep 1, 1953 | 16.0°F — Sep 23, 1989 | 7.64 in — Sep 11, 1986 |
| October | 88.0°F — Oct 15, 1947 | 15.1°F — Oct 26, 1907 | 3.31 in — Oct 24, 2017 |
| November | 75.9°F — Nov 1, 1950 | -18.9°F — Nov 28, 1989 | 2.68 in — Nov 15, 1960 |
| December | 66.0°F — Dec 5, 2001 | -18.0°F — Dec 31, 1976 | 2.13 in — Dec 2, 1982 |
Click a month to see every daily record for that month in Hersey.