Last Frost Day

Frost history / Seabrook Farms, NJ

Seabrook Farms, NJ: frost dates by year

Last spring and first fall frost at NOAA station USC00287936, 1964 to 2025, measured from daily minimum temperatures.

Elevation 104 ft, 39.487, -75.220. Download the data (JSON), NOAA daily records

Summary at 32°F

Last spring frostFirst fall frost
MedianApr 10Nov 3
EarliestMar 23 (1988)Oct 4 (1974)
LatestMay 11 (1966)Nov 18 (2020)
Trend1.3 days earlier per decade2.3 days later per decade
Years with data5254

At 28°F (hard freeze) the median last spring date is Mar 27 and the median first fall date is Nov 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)

Mar 16Mar 31Apr 15Apr 30May 15May 301970198019902000201020201965: Apr 51966: May 111967: Apr 121968: Apr 71969: Apr 131970: Apr 131971: Apr 151972: Apr 91973: Apr 151974: Apr 201975: Apr 221976: Apr 131977: Apr 181985: Apr 111986: Mar 251987: Apr 71988: Mar 231989: Apr 231990: Apr 141991: Apr 31992: Apr 141993: Apr 51994: Apr 51995: Apr 71996: Apr 111997: Apr 111998: Mar 251999: Mar 272000: Apr 102001: Apr 192002: Apr 82003: Apr 12004: Apr 62005: Apr 172006: Mar 252007: Apr 142008: Apr 32009: Apr 172010: Mar 282011: Mar 302012: Mar 302013: Apr 72014: Apr 172015: Apr 252017: Apr 242019: Apr 22020: Apr 202021: Apr 32022: Apr 112023: Apr 102024: Mar 252025: Apr 9

First fall frost (32°F)

Sep 27Oct 12Oct 27Nov 11Nov 261970198019902000201020201964: Oct 121965: Oct 61966: Oct 311967: Oct 291968: Oct 311969: Oct 231970: Nov 171971: Nov 51972: Oct 201973: Nov 71974: Oct 41975: Oct 311976: Oct 131984: Nov 31985: Oct 291986: Nov 141987: Nov 71988: Oct 141989: Nov 41990: Oct 301991: Nov 51992: Oct 201993: Nov 21994: Nov 121995: Nov 51996: Oct 121997: Oct 231998: Nov 51999: Nov 82000: Nov 62001: Oct 92002: Nov 32003: Oct 242004: Nov 102005: Nov 122006: Oct 152007: Nov 82008: Oct 312009: Nov 72010: Nov 32011: Oct 302012: Nov 62013: Nov 32014: Nov 82015: Oct 192016: Oct 262017: Nov 112018: Nov 112019: Nov 42020: Nov 182021: Nov 22022: Nov 152023: Nov 22024: Nov 10

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 9no dataMar 9no data
2024Mar 25Nov 10Mar 22Nov 30
2023Apr 10Nov 2Mar 20Nov 13
2022Apr 11Nov 15Mar 29Nov 19
2021Apr 3Nov 2Apr 3Nov 15
2020Apr 20Nov 18Mar 8Nov 19
2019Apr 2Nov 4Mar 20Nov 9
2018no dataNov 11no dataNov 12
2017Apr 24Nov 11Mar 24Nov 11
2016no dataOct 26no dataNov 23
2015Apr 25Oct 19Mar 29Nov 24
2014Apr 17Nov 8Mar 28Nov 15
2013Apr 7Nov 3Apr 4Nov 13
2012Mar 30Nov 6Mar 6Nov 26
2011Mar 30Oct 30Mar 28Dec 11
2010Mar 28Nov 3Feb 27Nov 29
2009Apr 17Nov 7Apr 13Nov 7
2008Apr 3Oct 31Mar 24Nov 19
2007Apr 14Nov 8Apr 14Nov 24
2006Mar 25Oct 15Mar 25Nov 4
2005Apr 17Nov 12Mar 18Nov 12
2004Apr 6Nov 10Mar 23Nov 10
2003Apr 1Oct 24Mar 14Nov 10
2002Apr 8Nov 3Apr 8Nov 28
2001Apr 19Oct 9Mar 28Nov 12
2000Apr 10Nov 6Mar 19Nov 16
1999Mar 27Nov 8Mar 13Nov 18
1998Mar 25Nov 5Mar 17Dec 12
1997Apr 11Oct 23Mar 24Nov 18
1996Apr 11Oct 12Mar 12Nov 13
1995Apr 7Nov 5Apr 6Nov 10
1994Apr 5Nov 12Mar 18Nov 24
1993Apr 5Nov 2Mar 21Nov 8
1992Apr 14Oct 20Mar 24Nov 9
1991Apr 3Nov 5Mar 13Nov 5
1990Apr 14Oct 30Mar 28Nov 9
1989Apr 23Nov 4Mar 24Nov 19
1988Mar 23Oct 14Mar 23Oct 31
1987Apr 7Nov 7Apr 7Nov 21
1986Mar 25Nov 14Mar 23Nov 14
1985Apr 11Oct 29Apr 10Oct 30
1984no dataNov 3no dataNov 8
1977Apr 18no dataApr 10no data
1976Apr 13Oct 13Apr 12Oct 19
1975Apr 22Oct 31Apr 14Oct 31
1974Apr 20Oct 4Mar 27Oct 22
1973Apr 15Nov 7Apr 13Nov 8
1972Apr 9Oct 20Apr 9Oct 20
1971Apr 15Nov 5Apr 1Nov 9
1970Apr 13Nov 17Apr 6Nov 17
1969Apr 13Oct 23Apr 1Oct 24
1968Apr 7Oct 31Apr 7Oct 31
1967Apr 12Oct 29Apr 12Nov 6
1966May 11Oct 31Mar 29Oct 31
1965Apr 5Oct 6Apr 5Oct 29
1964no dataOct 12no dataOct 24

"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.