All-time weather records — Guntersville, AL

Record high
108.0°F
June 17, 2000
Record low
0.0°F
December 2, 1999
Wettest day
9.80 in
December 26, 2015

Climate change signal in Guntersville

21.9%

of Guntersville's all-time daily heat records were set in the last decade (80 of 366 records since 2015).

26.2%

of all-time daily cold records were set in the last decade (96 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 #
1990s
88
73
2000s
133
140
2010s
117
100
2020s
28
53

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 1995, the latest in 2026. Period of observation: 1995-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 78.1°F — Jan 2, 2022 7.0°F — Jan 24, 2003 3.25 in — Jan 10, 2025
February 93.9°F — Feb 25, 2000 1.9°F — Feb 5, 1996 3.30 in — Feb 5, 2004
March 91.9°F — Mar 9, 2000 16.0°F — Mar 9, 1996 3.45 in — Mar 30, 2002
April 91.9°F — Apr 20, 2000 28.9°F — Apr 1, 2003 3.95 in — Apr 6, 2025
May 102.9°F — May 19, 2000 43.0°F — May 5, 2013 4.51 in — May 3, 2010
June 108.0°F — Jun 17, 2000 53.1°F — Jun 1, 2021 4.94 in — Jun 20, 2021
July 108.0°F — Jul 7, 1999 59.0°F — Jul 30, 2014 3.75 in — Jul 8, 1996
August 102.0°F — Aug 16, 2007 57.9°F — Aug 12, 2004 4.30 in — Aug 26, 2008
September 102.9°F — Sep 8, 1999 46.9°F — Sep 26, 2001 6.60 in — Sep 6, 2011
October 95.0°F — Oct 3, 2019 30.9°F — Oct 16, 2000 3.16 in — Oct 19, 2004
November 91.0°F — Nov 6, 1999 21.0°F — Nov 19, 2014 3.40 in — Nov 28, 2011
December 78.1°F — Dec 6, 1998 0.0°F — Dec 2, 1999 9.80 in — Dec 26, 2015

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