Last Frost Day

Frost history / Apalachicola Ap, FL

Apalachicola Ap, FL: frost dates by year

Last spring and first fall frost at NOAA station USW00012832, 1998 to 2024, measured from daily minimum temperatures.

Elevation 19 ft, 29.733, -85.033. Download the data (JSON), NOAA daily records

Summary at 32°F

Last spring frostFirst fall frost
MedianFeb 11Dec 2
EarliestJan 9 (2017)Nov 13 (2019)
LatestMar 5 (2007)Dec 26 (2001)
Trend7.6 days earlier per decade4.3 days earlier per decade
Years with data2426, 9 with no freeze

At 28°F (hard freeze) the median last spring date is Jan 24 and the median first fall date is Dec 23.

The trend is a straight-line fit through the years with a freeze. A positive spring trend means the last frost now comes later. Short or patchy records give noisy trends.

Chart

Last spring frost (32°F)

Dec 31Jan 15Jan 30Feb 14Mar 1Mar 162000201020201999: Jan 112001: Jan 232002: Mar 52003: Jan 282004: Feb 82005: Feb 112006: Feb 142007: Mar 52008: Feb 282009: Feb 212010: Mar 42011: Feb 122012: Feb 132013: Feb 182014: Jan 302015: Feb 202016: Feb 102017: Jan 92018: Jan 192019: Jan 302021: Jan 102022: Feb 142023: Jan 152024: Jan 21

First fall frost (32°F)

Oct 27Nov 11Nov 26Dec 11Dec 26Jan 102000201020201999: Dec 262000: Nov 222001: Dec 262002: Nov 292004: Dec 152005: Dec 222006: Dec 82008: Nov 262010: Dec 22011: Dec 12012: Nov 252014: Nov 192017: Dec 112018: Dec 122019: Nov 132020: Dec 12022: Dec 23

Dots are single years. The gray line is the median, the green line the fitted trend.

Year by year

YearLast spring 32°FFirst fall 32°FLast spring 28°FFirst fall 28°F
2024Jan 21noneJan 17none
2023Jan 15nonenonenone
2022Feb 14Dec 23Jan 30Dec 23
2021Jan 10nonenonenone
2020no dataDec 1no dataDec 26
2019Jan 30Nov 13nonenone
2018Jan 19Dec 12Jan 19none
2017Jan 9Dec 11nonenone
2016Feb 10nonenonenone
2015Feb 20noneJan 8none
2014Jan 30Nov 19Jan 7none
2013Feb 18noneFeb 17none
2012Feb 13Nov 25Feb 13none
2011Feb 12Dec 1Jan 23none
2010Mar 4Dec 2Jan 13Dec 14
2009Feb 21noneFeb 6none
2008Feb 28Nov 26Jan 3none
2007Mar 5noneFeb 17none
2006Feb 14Dec 8nonenone
2005Feb 11Dec 22Jan 24Dec 23
2004Feb 8Dec 15Jan 29none
2003Jan 28no dataJan 25no data
2002Mar 5Nov 29Mar 5none
2001Jan 23Dec 26Jan 21none
2000no dataNov 22no dataDec 18
1999Jan 11Dec 26Jan 6Dec 26
1998no datanoneno datanone

"none" means the station recorded no freeze at that threshold in that half of the year. "no data" means more than 10% of the season's daily readings were missing. Years with no usable data are left out. See the methodology for the rules, and the ZIP lookup for 1991 to 2020 frost probabilities.