Last Frost Day

Frost history / Panhandle, TX

Panhandle, TX: frost dates by year

Last spring and first fall frost at NOAA station USC00416785, 1962 to 2017, measured from daily minimum temperatures.

Elevation 3,463 ft, 35.351, -101.390. Download the data (JSON), NOAA daily records

Summary at 32°F

Last spring frostFirst fall frost
MedianApr 16Oct 24
EarliestMar 21 (2012)Sep 21 (1995)
LatestMay 13 (1971)Nov 16 (1988)
Trend1.1 days earlier per decadelittle change (less than half a day per decade)
Years with data5149

At 28°F (hard freeze) the median last spring date is Apr 4 and the median first fall date is Nov 2.

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)

Mar 16Mar 31Apr 15Apr 30May 15May 30197019801990200020101962: May 11963: Apr 31964: Apr 91965: Apr 281966: Apr 211967: May 21968: Apr 241969: Apr 281970: May 21971: May 131972: Apr 41974: Apr 161975: Apr 191976: Apr 11977: Apr 51978: May 41979: May 41980: Apr 141981: Apr 11982: Apr 211983: Apr 151984: Apr 231985: Apr 51986: Apr 141987: Apr 61988: Apr 121989: Apr 111990: Apr 71991: May 11992: Apr 31993: Apr 211996: Apr 231997: May 31998: Apr 221999: Apr 182000: Apr 172001: Apr 132002: Apr 52003: Apr 102004: Apr 142005: May 32006: Apr 272007: Apr 162008: May 42009: Apr 82010: Apr 92011: May 32012: Mar 212015: Apr 102016: Apr 22017: Apr 30

First fall frost (32°F)

Sep 12Sep 27Oct 12Oct 27Nov 11Nov 26197019801990200020101962: Nov 51963: Nov 11964: Oct 191965: Nov 141966: Oct 151967: Oct 161968: Oct 181969: Oct 121970: Oct 81971: Oct 291973: Nov 31974: Oct 151975: Oct 251976: Oct 81977: Oct 121978: Nov 71979: Oct 301980: Oct 241981: Oct 231982: Oct 201983: Nov 101984: Sep 301985: Sep 291986: Oct 121987: Nov 91988: Nov 161989: Oct 181990: Oct 211991: Oct 291992: Oct 81995: Sep 211996: Oct 181997: Oct 251998: Nov 51999: Oct 302000: Sep 252001: Oct 62002: Oct 242003: Oct 262004: Nov 22005: Oct 242006: Oct 222007: Oct 242008: Oct 242009: Oct 112010: Oct 282011: Oct 272012: Oct 82014: Nov 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
2017Apr 30no dataMar 15no data
2016Apr 2no dataMar 27no data
2015Apr 10no dataMar 7no data
2014no dataNov 11no dataNov 11
2012Mar 21Oct 8Mar 21Oct 26
2011May 3Oct 27Mar 30Oct 29
2010Apr 9Oct 28Apr 9Nov 4
2009Apr 8Oct 11Apr 8Oct 11
2008May 4Oct 24Apr 18Oct 24
2007Apr 16Oct 24Apr 8Nov 1
2006Apr 27Oct 22Mar 26Oct 31
2005May 3Oct 24Apr 1Oct 24
2004Apr 14Nov 2Apr 14Nov 3
2003Apr 10Oct 26Apr 10Oct 26
2002Apr 5Oct 24Apr 5Nov 4
2001Apr 13Oct 6Mar 27Oct 16
2000Apr 17Sep 25Apr 17Nov 7
1999Apr 18Oct 30Apr 17Nov 2
1998Apr 22Nov 5Apr 4Nov 8
1997May 3Oct 25Apr 14Oct 26
1996Apr 23Oct 18Apr 6Oct 22
1995no dataSep 21no dataSep 21
1993Apr 21no dataMar 17no data
1992Apr 3Oct 8Mar 23Nov 4
1991May 1Oct 29Mar 14Oct 29
1990Apr 7Oct 21Apr 6Nov 4
1989Apr 11Oct 18Apr 10Oct 19
1988Apr 12Nov 16Apr 11Nov 16
1987Apr 6Nov 9Apr 6Nov 10
1986Apr 14Oct 12Mar 19Nov 9
1985Apr 5Sep 29Mar 31Nov 2
1984Apr 23Sep 30Mar 29Nov 2
1983Apr 15Nov 10Apr 15Nov 10
1982Apr 21Oct 20Apr 6Oct 20
1981Apr 1Oct 23Mar 23Oct 23
1980Apr 14Oct 24Apr 14Oct 24
1979May 4Oct 30Apr 4Nov 1
1978May 4Nov 7Mar 16Nov 15
1977Apr 5Oct 12Apr 4Nov 9
1976Apr 1Oct 8Mar 31Oct 8
1975Apr 19Oct 25Apr 3Oct 25
1974Apr 16Oct 15Mar 25Nov 12
1973no dataNov 3no dataNov 20
1972Apr 4no dataApr 1no data
1971May 13Oct 29Apr 6Nov 6
1970May 2Oct 8Apr 5Oct 8
1969Apr 28Oct 12Mar 27Oct 13
1968Apr 24Oct 18Apr 5Oct 18
1967May 2Oct 16Mar 18Nov 3
1966Apr 21Oct 15Apr 20Oct 15
1965Apr 28Nov 14Mar 27Nov 27
1964Apr 9Oct 19Apr 8Nov 12
1963Apr 3Nov 1Mar 14Nov 18
1962May 1Nov 5Apr 7Nov 8

"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.