All-time weather records — Macclenny, FL

Record high
104.0°F
June 5, 1927
Record low
-4.0°F
March 8, 2021
Wettest day
9.36 in
September 12, 2017

Climate change signal in Macclenny

8.5%

of Macclenny's all-time daily heat records were set in the last decade (31 of 366 records since 2015).

12.3%

of all-time daily cold records were set in the last decade (45 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 #
1910s
·
·
1920s
86
20
1930s
68
34
1940s
42
35
1950s
36
37
1960s
19
47
1970s
22
24
1980s
27
48
1990s
13
28
2000s
11
33
2010s
26
21
2020s
16
39

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 1920, the latest in 2026. Period of observation: 1919-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 89.1°F — Jan 18, 1932 0.0°F — Jan 26, 2016 3.58 in — Jan 20, 1991
February 89.1°F — Feb 24, 1962 14.0°F — Feb 15, 1943 5.03 in — Feb 17, 1998
March 93.0°F — Mar 13, 2026 -4.0°F — Mar 8, 2021 5.00 in — Mar 29, 1970
April 95.0°F — Apr 1, 1935 10.0°F — Apr 30, 2015 4.55 in — Apr 4, 2017
May 102.0°F — May 31, 1945 36.0°F — May 7, 2001 6.41 in — May 2, 1964
June 104.0°F — Jun 5, 1927 10.0°F — Jun 8, 2015 6.60 in — Jun 26, 2012
July 102.0°F — Jul 1, 1998 48.9°F — Jul 9, 2020 4.70 in — Jul 31, 1964
August 100.0°F — Aug 1, 1999 52.0°F — Aug 28, 2020 5.60 in — Aug 5, 1921
September 99.0°F — Sep 5, 1944 10.0°F — Sep 26, 2014 9.36 in — Sep 12, 2017
October 97.0°F — Oct 9, 1941 28.9°F — Oct 29, 2008 9.04 in — Oct 19, 1944
November 90.0°F — Nov 4, 2015 19.9°F — Nov 25, 1950 5.00 in — Nov 1, 1969
December 86.0°F — Dec 16, 1956 0.0°F — Dec 24, 2020 6.18 in — Dec 29, 1983

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