All-time weather records — Haymarket, VA
Climate change signal in Haymarket
of Haymarket's all-time daily heat records were set in the last decade (0 of 366 records since 2015).
of all-time daily cold records were set in the last decade (0 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 | # |
|---|---|---|---|---|
| 1950s | · | · | ||
| 1960s | · | · | ||
| 1970s | · | · | ||
| 1980s | · | · | ||
| 1990s | · | · | ||
| 2000s | 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 2005, the latest in 2009. Period of observation: 1954-2009.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 71.1°F — Jan 8, 2008 | -2.0°F — Jan 17, 2009 | 2.62 in — Jan 1, 1976 |
| February | 70.0°F — Feb 7, 2008 | 0.0°F — Feb 8, 2007 | 2.26 in — Feb 14, 1984 |
| March | 82.9°F — Mar 14, 2006 | 9.0°F — Mar 8, 2007 | 2.71 in — Mar 7, 1967 |
| April | 84.9°F — Apr 7, 2005 | 24.1°F — Apr 16, 2005 | 2.67 in — Apr 10, 1983 |
| May | 95.0°F — May 31, 2006 | 28.9°F — May 3, 2005 | 4.31 in — May 12, 2008 |
| June | 95.0°F — Jun 8, 2008 | 46.9°F — Jun 1, 2005 | 10.48 in — Jun 22, 1972 |
| July | 97.0°F — Jul 28, 2005 | 53.1°F — Jul 2, 2007 | 5.71 in — Jul 21, 1956 |
| August | 99.0°F — Aug 4, 2006 | 50.0°F — Aug 13, 2006 | 6.04 in — Aug 13, 1955 |
| September | 93.0°F — Sep 8, 2007 | 39.9°F — Sep 21, 2006 | 5.67 in — Sep 29, 2004 |
| October | 91.0°F — Oct 10, 2007 | 26.1°F — Oct 23, 2008 | 3.65 in — Oct 7, 1957 |
| November | 77.0°F — Nov 6, 2005 | 17.1°F — Nov 25, 2005 | 5.45 in — Nov 27, 1993 |
| December | 73.9°F — Dec 2, 2006 | 8.1°F — Dec 14, 2005 | 4.07 in — Dec 11, 1992 |
Click a month to see every daily record for that month in Haymarket.