Last Frost Day

Frost history / Gate, OK

Gate, OK: frost dates by year

Last spring and first fall frost at NOAA station USC00343489, 1959 to 2025, measured from daily minimum temperatures.

Elevation 2,250 ft, 36.850, -100.057. Download the data (JSON), NOAA daily records

Summary at 32°F

Last spring frostFirst fall frost
MedianApr 10Oct 24
EarliestMar 18 (1967)Sep 28 (1967)
LatestMay 10 (1981)Nov 14 (1965)
Trend0.5 days later per decadelittle change (less than half a day per decade)
Years with data6064

At 28°F (hard freeze) the median last spring date is Apr 1 and the median first fall date is Nov 6.

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 1Mar 16Mar 31Apr 15Apr 30May 1519601970198019902000201020201960: Apr 301961: Apr 161962: Apr 21963: Mar 261964: Apr 81965: Apr 281967: Mar 181968: Apr 51969: Mar 301970: Apr 51971: Apr 61972: Apr 41973: Apr 101974: Apr 161975: Apr 111976: Mar 301977: Apr 51978: May 31979: Apr 61980: Apr 141981: May 101982: Apr 211985: Mar 311986: Apr 131987: Apr 31988: Mar 181989: Apr 101990: Apr 121991: Mar 181992: Apr 31993: Apr 171994: Apr 301995: Apr 121996: Apr 151997: Apr 141998: Apr 41999: Apr 182000: Apr 162001: Mar 282002: Apr 42003: Apr 102004: Apr 142005: Apr 22006: Mar 262007: Apr 152008: Apr 282009: Apr 82011: Mar 312013: May 32014: Apr 152015: Apr 102016: Apr 22017: Apr 302019: Apr 142020: Apr 172021: Apr 202022: Apr 142023: Apr 72024: Mar 272025: Apr 7

First fall frost (32°F)

Sep 12Sep 27Oct 12Oct 27Nov 11Nov 2619601970198019902000201020201959: Oct 271960: Oct 201961: Nov 21962: Nov 41963: Nov 11964: Oct 191965: Nov 141966: Oct 161967: Sep 281968: Nov 81969: Oct 141970: Oct 81971: Nov 31972: Oct 191973: Nov 31974: Oct 151975: Oct 251976: Oct 161977: Oct 121978: Nov 71979: Nov 11980: Oct 241981: Oct 231982: Oct 201983: Nov 101985: Sep 291986: Oct 121987: Nov 91988: Oct 271989: Oct 181990: Oct 101991: Oct 51993: Oct 271994: Nov 51995: Oct 241996: Oct 221997: Oct 261998: Nov 101999: Nov 22000: Oct 62001: Oct 172003: Oct 262004: Nov 32005: Oct 242006: Oct 222007: Nov 32008: Oct 242009: Oct 112010: Nov 22011: Nov 32012: Oct 72013: Nov 22014: Nov 12015: Nov 132016: Nov 122017: Oct 272018: Oct 152019: Oct 112020: Oct 242021: Nov 42022: Oct 182023: Oct 282024: Oct 162025: Oct 20

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
2025Apr 7Oct 20Apr 6Nov 10
2024Mar 27Oct 16Mar 27Nov 26
2023Apr 7Oct 28Apr 5Oct 30
2022Apr 14Oct 18Mar 16Oct 18
2021Apr 20Nov 4Mar 2Nov 18
2020Apr 17Oct 24Apr 15Oct 24
2019Apr 14Oct 11Apr 12Oct 11
2018no dataOct 15no dataNov 9
2017Apr 30Oct 27Mar 16Oct 28
2016Apr 2Nov 12Mar 28Nov 19
2015Apr 10Nov 13Mar 6Nov 21
2014Apr 15Nov 1Apr 15Nov 11
2013May 3Nov 2May 2Nov 7
2012no dataOct 7no dataOct 28
2011Mar 31Nov 3Mar 30Nov 3
2010no dataNov 2no dataNov 5
2009Apr 8Oct 11Apr 8Oct 11
2008Apr 28Oct 24Apr 2Nov 21
2007Apr 15Nov 3Apr 8Nov 7
2006Mar 26Oct 22Mar 25Oct 31
2005Apr 2Oct 24Mar 27Oct 24
2004Apr 14Nov 3Apr 14Nov 24
2003Apr 10Oct 26Apr 10Nov 5
2002Apr 4no dataApr 4no data
2001Mar 28Oct 17Mar 17Nov 20
2000Apr 16Oct 6Apr 8Oct 8
1999Apr 18Nov 2Mar 15Nov 24
1998Apr 4Nov 10Mar 22Nov 11
1997Apr 14Oct 26Apr 14Oct 26
1996Apr 15Oct 22Apr 6Nov 11
1995Apr 12Oct 24Apr 12Nov 4
1994Apr 30Nov 5Apr 7Nov 10
1993Apr 17Oct 27Apr 2Oct 27
1992Apr 3no dataApr 1no data
1991Mar 18Oct 5Mar 14Oct 28
1990Apr 12Oct 10Mar 25Nov 5
1989Apr 10Oct 18Apr 9Oct 19
1988Mar 18Oct 27Mar 18Nov 15
1987Apr 3Nov 9Apr 2Nov 9
1986Apr 13Oct 12Mar 20Nov 10
1985Mar 31Sep 29Mar 30Nov 9
1983no dataNov 10no dataNov 10
1982Apr 21Oct 20Apr 6Oct 20
1981May 10Oct 23Mar 19Oct 26
1980Apr 14Oct 24Mar 25Oct 24
1979Apr 6Nov 1Apr 6Nov 3
1978May 3Nov 7Mar 25Nov 19
1977Apr 5Oct 12Mar 31Nov 10
1976Mar 30Oct 16Mar 16Oct 17
1975Apr 11Oct 25Apr 3Oct 25
1974Apr 16Oct 15Mar 26Nov 14
1973Apr 10Nov 3Apr 10Nov 20
1972Apr 4Oct 19Apr 1Nov 14
1971Apr 6Nov 3Apr 6Nov 6
1970Apr 5Oct 8Apr 2Nov 5
1969Mar 30Oct 14Mar 30Nov 4
1968Apr 5Nov 8Apr 5Nov 11
1967Mar 18Sep 28Mar 18Nov 3
1966no dataOct 16no dataNov 2
1965Apr 28Nov 14Mar 30Nov 27
1964Apr 8Oct 19Apr 8Nov 19
1963Mar 26Nov 1Mar 6Nov 13
1962Apr 2Nov 4Apr 2Nov 5
1961Apr 16Nov 2Mar 21Nov 3
1960Apr 30Oct 20Mar 23Nov 9
1959no dataOct 27no dataNov 5

"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.