All-time weather records — Kilmarnock, VA

Record high
100.0°F
July 8, 2010
Record low
0.0°F
January 6, 2018
Wettest day
10.49 in
August 28, 2011

Climate change signal in Kilmarnock

41.5%

of Kilmarnock's all-time daily heat records were set in the last decade (152 of 366 records since 2015).

36.3%

of all-time daily cold records were set in the last decade (133 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 #
2000s
151
162
2010s
117
154
2020s
98
50

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 2002, the latest in 2026. Period of observation: 2002-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 78.1°F — Jan 31, 2002 0.0°F — Jan 6, 2018 2.88 in — Jan 18, 2010
February 80.1°F — Feb 23, 2023 0.0°F — Feb 21, 2015 1.35 in — Feb 15, 2026
March 84.0°F — Mar 28, 2007 12.9°F — Mar 3, 2009 2.80 in — Mar 17, 2025
April 91.9°F — Apr 18, 2002 27.0°F — Apr 6, 2016 2.80 in — Apr 23, 2006
May 91.9°F — May 20, 2022 34.0°F — May 13, 2017 2.58 in — May 17, 2023
June 98.1°F — Jun 30, 2012 46.0°F — Jun 1, 2023 2.94 in — Jun 12, 2021
July 100.0°F — Jul 8, 2010 55.0°F — Jul 12, 2002 4.18 in — Jul 27, 2009
August 98.1°F — Aug 9, 2007 55.9°F — Aug 7, 2004 10.49 in — Aug 28, 2011
September 93.0°F — Sep 2, 2010 48.9°F — Sep 22, 2006 9.38 in — Sep 2, 2006
October 91.0°F — Oct 10, 2007 32.0°F — Oct 31, 2008 6.90 in — Oct 1, 2010
November 79.0°F — Nov 2, 2003 19.9°F — Nov 19, 2014 4.30 in — Nov 13, 2009
December 75.9°F — Dec 2, 2006 7.0°F — Dec 24, 2022 3.50 in — Dec 25, 2020

Click a month to see every daily record for that month in Kilmarnock.