Last Frost Day

Frost history / Fowlerton, TX

Fowlerton, TX: frost dates by year

Last spring and first fall frost at NOAA station USC00413299, 1958 to 2012, measured from daily minimum temperatures.

Elevation 300 ft, 28.503, -98.839. Download the data (JSON), NOAA daily records

Summary at 32°F

Last spring frostFirst fall frost
MedianMar 6Nov 26
EarliestJan 30 (2000)Oct 29 (1970)
LatestApr 10 (1983)Dec 23 (1998)
Trend1.2 days later per decade1.7 days later per decade
Years with data4142

At 28°F (hard freeze) the median last spring date is Feb 15 and the median first fall date is Dec 12.

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)

Jan 15Jan 30Feb 14Mar 1Mar 16Mar 31Apr 151960197019801990200020101959: Mar 61960: Feb 261961: Feb 81962: Mar 161963: Feb 151964: Feb 231965: Mar 211966: Mar 61967: Mar 71970: Feb 171972: Feb 91973: Apr 91974: Feb 261975: Feb 251976: Feb 241977: Mar 71978: Mar 51980: Mar 31982: Mar 61983: Apr 101984: Mar 71993: Mar 141994: Feb 121995: Mar 91996: Mar 111997: Jan 311998: Mar 111999: Feb 152000: Jan 302001: Feb 192002: Mar 62003: Mar 312004: Feb 282005: Mar 172006: Mar 262007: Mar 72008: Mar 92009: Mar 32010: Mar 232011: Mar 72012: Mar 6

First fall frost (32°F)

Oct 12Oct 27Nov 11Nov 26Dec 11Dec 26Jan 101960197019801990200020101958: Dec 111959: Nov 71960: Nov 301961: Dec 131962: Nov 91963: Nov 301964: Dec 141965: Nov 301966: Nov 21967: Nov 41968: Nov 191969: Nov 151970: Oct 291971: Dec 41972: Nov 151974: Dec 11975: Nov 131976: Oct 301977: Nov 111978: Dec 81980: Nov 181981: Nov 211982: Nov 41988: Nov 231992: Nov 271993: Oct 311994: Dec 111995: Dec 101996: Nov 261997: Dec 131998: Dec 231999: Nov 262000: Dec 72001: Nov 292002: Dec 62003: Nov 242004: Dec 12005: Nov 172006: Nov 162007: Nov 262011: Nov 112012: Dec 11

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
2012Mar 6Dec 11Jan 15Dec 12
2011Mar 7Nov 11Mar 7Nov 11
2010Mar 23no dataFeb 25no data
2009Mar 3no dataMar 3no data
2008Mar 9no dataFeb 28no data
2007Mar 7Nov 26Mar 7Dec 16
2006Mar 26Nov 16Feb 14Dec 1
2005Mar 17Nov 17Jan 18Nov 29
2004Feb 28Dec 1Feb 16Dec 15
2003Mar 31Nov 24Jan 25Nov 29
2002Mar 6Dec 6Mar 5none
2001Feb 19Nov 29Jan 21Dec 26
2000Jan 30Dec 7Jan 30Dec 19
1999Feb 15Nov 26Feb 15Dec 5
1998Mar 11Dec 23noneDec 26
1997Jan 31Dec 13Jan 30Dec 13
1996Mar 11Nov 26Mar 11Dec 18
1995Mar 9Dec 10noneDec 10
1994Feb 12Dec 11Feb 3none
1993Mar 14Oct 31Jan 27Oct 31
1992no dataNov 27no dataNov 27
1988no dataNov 23no dataDec 2
1984Mar 7no dataJan 24no data
1983Apr 10no dataJan 31no data
1982Mar 6Nov 4Mar 6Dec 14
1981no dataNov 21no dataDec 15
1980Mar 3Nov 18Mar 3Dec 25
1978Mar 5Dec 8Feb 22Dec 8
1977Mar 7Nov 11Feb 27Dec 21
1976Feb 24Oct 30Feb 23Nov 30
1975Feb 25Nov 13Feb 24Nov 23
1974Feb 26Dec 1Feb 26Dec 1
1973Apr 9no dataFeb 11no data
1972Feb 9Nov 15Feb 4Dec 16
1971no dataDec 4no datanone
1970Feb 17Oct 29Feb 3Nov 16
1969no dataNov 15no dataNov 20
1968no dataNov 19no dataDec 14
1967Mar 7Nov 4Jan 28Dec 23
1966Mar 6Nov 2Mar 6Dec 12
1965Mar 21Nov 30Mar 4none
1964Feb 23Dec 14Feb 8Dec 14
1963Feb 15Nov 30Feb 14Dec 23
1962Mar 16Nov 9Mar 2none
1961Feb 8Dec 13Feb 7Dec 24
1960Feb 26Nov 30Feb 26Dec 22
1959Mar 6Nov 7Jan 10Nov 7
1958no dataDec 11no dataDec 11

"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.