All-time weather records — Port St. Joe, FL

Record high
102.0°F
July 13, 1999
Record low
19.9°F
January 24, 2003
Wettest day
9.56 in
September 22, 2000

Climate change signal in Port St. Joe

44.5%

of Port St. Joe's all-time daily heat records were set in the last decade (163 of 366 records since 2015).

24%

of all-time daily cold records were set in the last decade (88 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
33
17
2000s
110
183
2010s
156
111
2020s
67
55

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 1998, the latest in 2026. Period of observation: 1998-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 80.1°F — Jan 3, 2017 19.9°F — Jan 24, 2003 3.34 in — Jan 2, 2021
February 82.0°F — Feb 23, 2017 19.9°F — Feb 1, 2026 5.37 in — Feb 25, 2013
March 90.0°F — Mar 22, 2017 26.1°F — Mar 5, 2002 4.37 in — Mar 5, 2024
April 89.1°F — Apr 12, 1999 37.9°F — Apr 1, 2004 3.34 in — Apr 1, 2009
May 96.1°F — May 21, 2015 46.9°F — May 5, 2004 3.11 in — May 26, 2022
June 100.0°F — Jun 21, 2009 60.1°F — Jun 7, 2006 6.28 in — Jun 25, 2012
July 102.0°F — Jul 13, 1999 63.0°F — Jul 21, 2009 5.80 in — Jul 17, 2011
August 102.0°F — Aug 24, 2014 64.0°F — Aug 27, 2015 7.85 in — Aug 23, 2020
September 98.1°F — Sep 17, 2019 53.1°F — Sep 27, 2001 9.56 in — Sep 22, 2000
October 91.9°F — Oct 8, 2016 34.0°F — Oct 29, 2008 7.49 in — Oct 18, 2011
November 89.1°F — Nov 8, 2022 30.2°F — Nov 20, 2014 7.31 in — Nov 8, 2015
December 91.0°F — Dec 5, 1999 21.0°F — Dec 31, 2000 3.72 in — Dec 2, 2009

Click a month to see every daily record for that month in Port St. Joe.