Last Frost Day

Frost history / W Pt, NE

W Pt, NE: frost dates by year

Last spring and first fall frost at NOAA station USC00259200, 1951 to 2025, measured from daily minimum temperatures.

Elevation 1,310 ft, 41.845, -96.714. Download the data (JSON), NOAA daily records

Summary at 32°F

Last spring frostFirst fall frost
MedianApr 30Oct 7
EarliestApr 7 (1955)Sep 3 (1974)
LatestMay 22 (1963)Oct 29 (1973)
Trend0.6 days earlier per decade0.6 days later per decade
Years with data7475

At 28°F (hard freeze) the median last spring date is Apr 19 and the median first fall date is Oct 14.

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 31Apr 15Apr 30May 15May 3019601970198019902000201020201951: Apr 261952: Apr 161953: May 141954: May 91955: Apr 71956: Apr 301957: Apr 141958: Apr 291959: May 151960: May 81961: May 21962: Apr 161963: May 221964: Apr 221965: Apr 291966: May 131967: May 31968: May 211969: May 121970: May 21971: May 31972: Apr 241973: May 171974: Apr 231975: Apr 211976: May 71977: Apr 251978: May 31979: May 41980: May 91981: May 111982: Apr 221983: May 151984: Apr 301985: Apr 91986: Apr 221987: Apr 231988: Apr 281989: May 71990: May 21992: Apr 281993: Apr 91994: May 21995: May 21996: Apr 301997: May 131998: Apr 171999: Apr 192000: Apr 212001: Apr 182002: May 22003: Apr 222004: May 142005: May 32006: Apr 262007: Apr 152008: Apr 292009: Apr 152010: Apr 172011: May 32012: Apr 232013: May 122014: May 172015: Apr 232016: Apr 122017: Apr 272018: Apr 222019: May 102020: May 112021: May 52022: Apr 272023: May 32024: Apr 242025: Apr 20

First fall frost (32°F)

Aug 28Sep 12Sep 27Oct 12Oct 27Nov 1119601970198019902000201020201951: Sep 281952: Oct 61953: Oct 261954: Oct 161955: Oct 141956: Sep 301957: Oct 171958: Oct 11959: Oct 91960: Oct 161961: Sep 281962: Oct 241963: Oct 291964: Oct 51965: Sep 241966: Oct 11967: Sep 281968: Oct 41969: Oct 81970: Oct 91971: Sep 231972: Sep 301973: Oct 291974: Sep 31975: Sep 241976: Oct 61977: Oct 31978: Oct 71979: Oct 101980: Sep 261981: Sep 171982: Oct 161983: Sep 211984: Sep 261985: Oct 11986: Oct 121987: Oct 31988: Oct 41989: Sep 231990: Sep 231991: Sep 191992: Oct 111993: Oct 91994: Oct 251995: Sep 221996: Oct 101997: Oct 141998: Oct 221999: Sep 212000: Sep 252001: Oct 62002: Oct 132003: Sep 292004: Oct 22005: Oct 72006: Oct 122007: Oct 112008: Oct 162009: Sep 292010: Oct 192011: Sep 232012: Sep 232013: Oct 132014: Oct 112015: Oct 162016: Oct 132017: Oct 112018: Oct 152019: Oct 112020: Oct 22021: Oct 222022: Oct 82023: Oct 162024: Oct 142025: Oct 22

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 20Oct 22Apr 19Oct 30
2024Apr 24Oct 14Apr 5Oct 14
2023May 3Oct 16Apr 24Oct 28
2022Apr 27Oct 8Apr 26Oct 8
2021May 5Oct 22Apr 22Oct 22
2020May 11Oct 2Apr 18Oct 24
2019May 10Oct 11Apr 15Oct 12
2018Apr 22Oct 15Apr 19Oct 15
2017Apr 27Oct 11Apr 11Oct 11
2016Apr 12Oct 13Apr 12Nov 9
2015Apr 23Oct 16Apr 22Nov 7
2014May 17Oct 11May 16Oct 11
2013May 12Oct 13May 12Oct 23
2012Apr 23Sep 23Apr 11Oct 5
2011May 3Sep 23May 3Oct 19
2010Apr 17Oct 19Apr 9Oct 28
2009Apr 15Sep 29Apr 14Oct 9
2008Apr 29Oct 16Apr 28Oct 28
2007Apr 15Oct 11Apr 15Nov 1
2006Apr 26Oct 12Apr 26Oct 12
2005May 3Oct 7May 3Oct 7
2004May 14Oct 2Apr 14Oct 2
2003Apr 22Sep 29Apr 10Oct 26
2002May 2Oct 13Apr 9Oct 13
2001Apr 18Oct 6Apr 18Oct 6
2000Apr 21Sep 25Apr 21Oct 6
1999Apr 19Sep 21Apr 18Oct 20
1998Apr 17Oct 22Apr 17Nov 6
1997May 13Oct 14May 13Oct 21
1996Apr 30Oct 10Apr 23Oct 30
1995May 2Sep 22Apr 5Oct 21
1994May 2Oct 25May 1Oct 25
1993Apr 9Oct 9Apr 6Oct 10
1992Apr 28Oct 11Apr 27Oct 17
1991no dataSep 19no dataSep 19
1990May 2Sep 23Apr 18Oct 10
1989May 7Sep 23May 7Oct 18
1988Apr 28Oct 4Apr 19Oct 4
1987Apr 23Oct 3Apr 6Oct 3
1986Apr 22Oct 12Apr 22Oct 13
1985Apr 9Oct 1Apr 9Oct 1
1984Apr 30Sep 26Apr 6Sep 26
1983May 15Sep 21May 15Sep 23
1982Apr 22Oct 16Apr 22Oct 20
1981May 11Sep 17May 11Oct 22
1980May 9Sep 26May 8Oct 3
1979May 4Oct 10May 4Oct 13
1978May 3Oct 7Apr 21Oct 7
1977Apr 25Oct 3Apr 6Oct 12
1976May 7Oct 6May 7Oct 6
1975Apr 21Sep 24Apr 20Oct 18
1974Apr 23Sep 3Apr 15Oct 1
1973May 17Oct 29Apr 12Oct 29
1972Apr 24Sep 30Apr 8Oct 18
1971May 3Sep 23Apr 6Oct 10
1970May 2Oct 9May 2Oct 10
1969May 12Oct 8Apr 29Oct 14
1968May 21Oct 4Apr 26Oct 4
1967May 3Sep 28May 2Oct 19
1966May 13Oct 1May 1Oct 16
1965Apr 29Sep 24Apr 28Sep 24
1964Apr 22Oct 5Apr 9Oct 5
1963May 22Oct 29Apr 5Oct 29
1962Apr 16Oct 24Apr 16Oct 25
1961May 2Sep 28Apr 18Oct 26
1960May 8Oct 16Apr 30Oct 19
1959May 15Oct 9Apr 13Oct 9
1958Apr 29Oct 1Apr 29Oct 11
1957Apr 14Oct 17Apr 14Oct 25
1956Apr 30Sep 30Apr 30Oct 31
1955Apr 7Oct 14Apr 7Oct 15
1954May 9Oct 16May 3Oct 16
1953May 14Oct 26Apr 20Oct 26
1952Apr 16Oct 6Apr 10Oct 6
1951Apr 26Sep 28Apr 16Sep 28

"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.