All-time weather records — Zolfo Springs, FL

Record high
104.0°F
May 31, 1945
Record low
10.0°F
July 27, 1948
Wettest day
18.54 in
September 28, 2022

Climate change signal in Zolfo Springs

18.9%

of Zolfo Springs's all-time daily heat records were set in the last decade (69 of 366 records since 2015).

5.2%

of all-time daily cold records were set in the last decade (19 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 #
1930s
15
19
1940s
90
34
1950s
24
111
1960s
32
27
1970s
36
36
1980s
47
41
1990s
14
16
2000s
35
38
2010s
32
30
2020s
41
14

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 1933, the latest in 2026. Period of observation: 1933-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 97.0°F — Jan 27, 1942 19.9°F — Jan 12, 1982 2.74 in — Jan 24, 1998
February 93.0°F — Feb 25, 1962 16.0°F — Feb 5, 2009 4.40 in — Feb 17, 1998
March 93.9°F — Mar 26, 1974 23.0°F — Mar 3, 1980 5.75 in — Mar 2, 1965
April 99.0°F — Apr 26, 1945 26.1°F — Apr 8, 2007 5.55 in — Apr 13, 1953
May 104.0°F — May 31, 1945 39.9°F — May 6, 1945 5.72 in — May 1, 1954
June 102.9°F — Jun 1, 1945 51.1°F — Jun 1, 1984 6.91 in — Jun 24, 1945
July 102.0°F — Jul 5, 1945 10.0°F — Jul 27, 1948 4.73 in — Jul 29, 1960
August 100.0°F — Aug 8, 2023 57.9°F — Aug 1, 1950 6.94 in — Aug 27, 1949
September 99.0°F — Sep 20, 1961 52.0°F — Sep 26, 2007 18.54 in — Sep 28, 2022
October 97.0°F — Oct 10, 2009 37.0°F — Oct 29, 2008 6.76 in — Oct 14, 1938
November 91.9°F — Nov 8, 2015 24.1°F — Nov 26, 1950 7.60 in — Nov 14, 1997
December 91.9°F — Dec 7, 1978 21.0°F — Dec 13, 1962 3.96 in — Dec 24, 1986

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