All-time weather records — Caledonia, MI
Climate change signal in Caledonia
of Caledonia's all-time daily heat records were set in the last decade (366 of 366 records since 2015).
of all-time daily cold records were set in the last decade (366 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 | # |
|---|---|---|---|---|
| 2010s | 124 | 151 | ||
| 2020s | 242 | 215 |
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 2017, the latest in 2025. Period of observation: 2012-2026.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 61.0°F — Jan 21, 2017 | -11.9°F — Jan 31, 2019 | 2.05 in — Jan 11, 2020 |
| February | 73.0°F — Feb 27, 2024 | -7.1°F — Feb 17, 2021 | 2.56 in — Feb 20, 2018 |
| March | 75.0°F — Mar 14, 2025 | 7.0°F — Mar 8, 2019 | 2.10 in — Mar 31, 2023 |
| April | 82.0°F — Apr 14, 2023 | 17.1°F — Apr 2, 2021 | 3.30 in — Apr 18, 2013 |
| May | 93.0°F — May 29, 2018 | 25.0°F — May 9, 2020 | 1.82 in — May 1, 2019 |
| June | 93.0°F — Jun 9, 2020 | 42.1°F — Jun 1, 2020 | 2.99 in — Jun 26, 2021 |
| July | 93.0°F — Jul 4, 2018 | 46.0°F — Jul 1, 2024 | 2.70 in — Jul 23, 2021 |
| August | 91.0°F — Aug 26, 2024 | 46.0°F — Aug 25, 2017 | 2.91 in — Aug 28, 2018 |
| September | 93.9°F — Sep 23, 2017 | 34.0°F — Sep 19, 2020 | 2.63 in — Sep 22, 2019 |
| October | 84.0°F — Oct 3, 2023 | 26.1°F — Oct 18, 2018 | 2.16 in — Oct 3, 2014 |
| November | 75.9°F — Nov 9, 2020 | 15.1°F — Nov 13, 2019 | 1.21 in — Nov 17, 2013 |
| December | 64.0°F — Dec 16, 2021 | -9.0°F — Dec 28, 2017 | 1.68 in — Dec 12, 2020 |
Click a month to see every daily record for that month in Caledonia.