All-time weather records — Collinsville, AL

Record high
102.0°F
July 1, 2012
Record low
3.2°F
January 7, 2014
Wettest day
8.78 in
September 5, 2011

Climate change signal in Collinsville

53.8%

of Collinsville's all-time daily heat records were set in the last decade (197 of 366 records since 2015).

43.2%

of all-time daily cold records were set in the last decade (158 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
77
109
2010s
204
161
2020s
85
96

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 2026. Period of observation: 2005-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 75.4°F — Jan 1, 2022 3.2°F — Jan 7, 2014 3.53 in — Jan 6, 2009
February 78.3°F — Feb 22, 2023 7.5°F — Feb 19, 2015 3.44 in — Feb 6, 2020
March 82.6°F — Mar 15, 2016 17.1°F — Mar 3, 2009 4.22 in — Mar 25, 2021
April 84.4°F — Apr 30, 2012 24.1°F — Apr 8, 2007 5.60 in — Apr 12, 2020
May 90.5°F — May 26, 2012 32.0°F — May 3, 2021 2.72 in — May 4, 2021
June 101.5°F — Jun 30, 2012 46.6°F — Jun 2, 2012 6.07 in — Jun 19, 2021
July 102.0°F — Jul 1, 2012 49.3°F — Jul 30, 2014 3.34 in — Jul 19, 2022
August 100.0°F — Aug 16, 2007 48.2°F — Aug 27, 2025 3.51 in — Aug 26, 2008
September 96.3°F — Sep 21, 2010 41.0°F — Sep 29, 2006 8.78 in — Sep 5, 2011
October 95.7°F — Oct 3, 2019 24.4°F — Oct 26, 2013 3.10 in — Oct 8, 2017
November 84.6°F — Nov 1, 2016 12.6°F — Nov 22, 2008 2.97 in — Nov 30, 2016
December 74.5°F — Dec 10, 2007 5.2°F — Dec 23, 2022 4.43 in — Dec 25, 2015

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