All-time weather records — Hackettstown, NJ
Climate change signal in Hackettstown
of Hackettstown's all-time daily heat records were set in the last decade (27 of 366 records since 2015).
of all-time daily cold records were set in the last decade (51 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 | # |
|---|---|---|---|---|
| 1960s | · | · | ||
| 1970s | · | · | ||
| 1980s | · | · | ||
| 1990s | · | · | ||
| 2000s | · | · | ||
| 2010s | 366 | 366 |
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 2011, the latest in 2015. Period of observation: 1968-2015.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 57.9°F — Jan 31, 2013 | 1.0°F — Jan 4, 2014 | 3.25 in — Jan 26, 1986 |
| February | 59.0°F — Feb 24, 2012 | -2.0°F — Feb 24, 2015 | 2.52 in — Feb 13, 2008 |
| March | 82.0°F — Mar 23, 2012 | 8.1°F — Mar 1, 2015 | 3.05 in — Mar 7, 2011 |
| April | 89.1°F — Apr 17, 2012 | 28.0°F — Apr 3, 2013 | 3.92 in — Apr 16, 2007 |
| May | 96.1°F — May 27, 2015 | 37.9°F — May 1, 2012 | 4.09 in — May 12, 1981 |
| June | 99.0°F — Jun 18, 2014 | 46.9°F — Jun 1, 2014 | 5.31 in — Jun 1, 1972 |
| July | 102.0°F — Jul 23, 2011 | 54.0°F — Jul 30, 2014 | 4.54 in — Jul 6, 1984 |
| August | 93.9°F — Aug 2, 2011 | 54.0°F — Aug 15, 2013 | 6.86 in — Aug 28, 1971 |
| September | 87.1°F — Sep 12, 2013 | 42.1°F — Sep 25, 2012 | 7.10 in — Sep 17, 1999 |
| October | 84.9°F — Oct 5, 2013 | 30.0°F — Oct 26, 2013 | 6.08 in — Oct 20, 1996 |
| November | 70.0°F — Nov 2, 2013 | 19.0°F — Nov 22, 2014 | 3.46 in — Nov 9, 1972 |
| December | 62.1°F — Dec 23, 2013 | 14.0°F — Dec 13, 2013 | 3.25 in — Dec 4, 1990 |
Click a month to see every daily record for that month in Hackettstown.