All-time weather records — Clewiston, FL

Record high
102.0°F
June 23, 2009
Record low
24.1°F
January 11, 2010
Wettest day
6.00 in
August 20, 2008

Climate change signal in Clewiston

4.9%

of Clewiston's all-time daily heat records were set in the last decade (18 of 366 records since 2015).

1.9%

of all-time daily cold records were set in the last decade (7 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
146
243
2010s
220
123

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 2016. Period of observation: 2002-2016.

Records by month

Month Hottest day Coldest day Wettest day
January 89.1°F — Jan 25, 2006 24.1°F — Jan 11, 2010 3.90 in — Jan 27, 2016
February 91.9°F — Feb 24, 2013 28.0°F — Feb 5, 2009 2.80 in — Feb 15, 2013
March 96.1°F — Mar 28, 2011 33.1°F — Mar 6, 2010 3.05 in — Mar 18, 2005
April 99.0°F — Apr 29, 2011 42.1°F — Apr 1, 2003 3.74 in — Apr 26, 2010
May 99.0°F — May 11, 2009 52.0°F — May 7, 2016 4.02 in — May 21, 2012
June 102.0°F — Jun 23, 2009 64.0°F — Jun 14, 2007 3.25 in — Jun 26, 2008
July 100.0°F — Jul 22, 2012 66.9°F — Jul 10, 2015 2.60 in — Jul 2, 2009
August 100.0°F — Aug 7, 2011 69.1°F — Aug 17, 2008 6.00 in — Aug 20, 2008
September 99.0°F — Sep 11, 2011 63.0°F — Sep 30, 2006 2.14 in — Sep 17, 2015
October 97.0°F — Oct 7, 2009 42.1°F — Oct 29, 2008 2.05 in — Oct 29, 2011
November 93.0°F — Nov 1, 2009 36.0°F — Nov 22, 2006 1.98 in — Nov 17, 2002
December 90.0°F — Dec 11, 2009 28.0°F — Dec 14, 2010 4.50 in — Dec 10, 2002

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