All-time weather records — Bunker Hill, IN
Climate change signal in Bunker Hill
of Bunker Hill's all-time daily heat records were set in the last decade (0 of 365 records since 2015).
of all-time daily cold records were set in the last decade (0 of 365 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 | 231 | 236 | ||
| 1900s | 134 | 129 | ||
| 1940s | · | · | ||
| 1950s | · | · | ||
| 1990s | · | · | ||
| 2000s | · | · | ||
| 2010s | · | · | ||
| 2020s | · | · |
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 1898, the latest in 1901. Period of observation: 1898-2024.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 62.1°F — Jan 15, 1900 | -8.0°F — Jan 31, 1899 | 2.20 in — Jan 19, 1949 |
| February | 66.9°F — Feb 8, 1900 | — | 3.70 in — Feb 16, 1993 |
| March | 75.9°F — Mar 11, 1899 | 1.9°F — Mar 7, 1899 | 2.10 in — Mar 31, 1945 |
| April | 88.0°F — Apr 29, 1899 | 17.1°F — Apr 2, 1899 | 3.63 in — Apr 19, 2013 |
| May | 91.9°F — May 16, 1900 | 33.1°F — May 5, 1900 | 2.66 in — May 8, 2003 |
| June | 93.9°F — Jun 22, 1899 | 42.1°F — Jun 17, 1899 | 3.45 in — Jun 6, 1948 |
| July | 97.0°F — Jul 4, 1900 | 48.0°F — Jul 9, 1899 | 5.43 in — Jul 20, 1998 |
| August | 97.0°F — Aug 5, 1900 | 54.0°F — Aug 8, 1899 | 4.35 in — Aug 4, 1998 |
| September | 100.0°F — Sep 5, 1899 | 30.9°F — Sep 30, 1899 | 4.10 in — Sep 3, 1998 |
| October | 90.0°F — Oct 14, 1899 | 28.9°F — Oct 17, 1900 | 3.00 in — Oct 11, 1898 |
| November | 70.0°F — Nov 4, 1898 | 3.0°F — Nov 26, 1898 | 2.57 in — Nov 30, 2011 |
| December | 60.1°F — Dec 11, 1899 | -2.0°F — Dec 30, 1899 | 1.87 in — Dec 22, 2013 |
Click a month to see every daily record for that month in Bunker Hill.