Last Frost Day

Frost history / Hoxie, KS

Hoxie, KS: frost dates by year

Last spring and first fall frost at NOAA station USC00143837, 1951 to 2019, measured from daily minimum temperatures.

Elevation 2,713 ft, 39.357, -100.442. Download the data (JSON), NOAA daily records

Summary at 32°F

Last spring frostFirst fall frost
MedianApr 28Oct 10
EarliestApr 5 (1977)Sep 3 (1974)
LatestMay 29 (1992)Nov 1 (1963)
Trend0.7 days earlier per decadelittle change (less than half a day per decade)
Years with data6563

At 28°F (hard freeze) the median last spring date is Apr 16 and the median first fall date is Oct 20.

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 30Jun 141960197019801990200020101951: May 71952: May 111953: May 141954: May 31955: Apr 281957: Apr 141958: Apr 241959: Apr 221960: Apr 301961: May 11962: Apr 131963: Apr 231964: Apr 271965: Apr 281966: May 131967: May 41968: Apr 241969: Apr 281971: May 121972: Apr 91973: May 151974: Apr 161975: Apr 191976: May 71977: Apr 51978: Apr 251979: May 111980: May 81981: May 101982: Apr 221983: May 161984: Apr 301985: Apr 241986: Apr 161987: Apr 221988: Apr 271989: May 61990: May 101991: May 51992: May 291993: Apr 211994: May 11995: Apr 281996: Apr 301997: May 41998: Apr 221999: Apr 182000: May 132001: Apr 262002: May 32003: Apr 102004: May 152005: May 42006: Apr 272007: Apr 162008: May 122009: Apr 122011: May 152012: Apr 152013: May 52014: May 12015: Apr 192016: Apr 92018: Apr 182019: Apr 14

First fall frost (32°F)

Aug 28Sep 12Sep 27Oct 12Oct 27Nov 111960197019801990200020101951: Sep 281953: Oct 261954: Oct 151955: Oct 241956: Oct 211957: Oct 241958: Oct 11959: Oct 111960: Oct 191961: Sep 251962: Oct 241963: Nov 11964: Oct 51965: Oct 241966: Oct 11967: Oct 101968: Oct 181969: Oct 121970: Oct 81971: Sep 231972: Oct 181973: Oct 271974: Sep 31975: Sep 251976: Sep 281977: Oct 91978: Sep 211979: Oct 231980: Oct 31981: Sep 171982: Oct 111983: Sep 211984: Sep 281985: Sep 261986: Oct 121987: Oct 71988: Oct 241989: Sep 231990: Sep 231991: Oct 51993: Oct 91994: Oct 231995: Sep 211996: Oct 181997: Oct 251998: Oct 211999: Oct 22000: Sep 252001: Oct 62002: Oct 162003: Oct 262004: Oct 152005: Oct 72006: Oct 192007: Oct 272008: Oct 212009: Oct 32011: Oct 192012: Oct 62013: Oct 152014: Oct 102017: Oct 142018: Oct 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
2019Apr 14no dataApr 12no data
2018Apr 18Oct 10Apr 18Oct 11
2017no dataOct 14no dataOct 26
2016Apr 9no dataApr 1no data
2015Apr 19no dataApr 9no data
2014May 1Oct 10Apr 14Oct 28
2013May 5Oct 15May 3Nov 1
2012Apr 15Oct 6Mar 20Oct 6
2011May 15Oct 19Apr 15Oct 19
2009Apr 12Oct 3Apr 9Oct 10
2008May 12Oct 21Apr 28Oct 21
2007Apr 16Oct 27Apr 13Nov 1
2006Apr 27Oct 19Apr 27Oct 19
2005May 4Oct 7May 3Oct 23
2004May 15Oct 15Apr 14Nov 3
2003Apr 10Oct 26Apr 10Oct 26
2002May 3Oct 16Apr 4Oct 24
2001Apr 26Oct 6Apr 18Oct 26
2000May 13Sep 25Apr 18Oct 7
1999Apr 18Oct 2Apr 18Oct 17
1998Apr 22Oct 21Apr 18Nov 10
1997May 4Oct 25Apr 14Oct 26
1996Apr 30Oct 18Apr 14Oct 18
1995Apr 28Sep 21Apr 28Sep 22
1994May 1Oct 23Apr 30Oct 25
1993Apr 21Oct 9Apr 17Oct 27
1992May 29no dataApr 1no data
1991May 5Oct 5Apr 15Oct 6
1990May 10Sep 23Apr 11Oct 18
1989May 6Sep 23May 1Oct 19
1988Apr 27Oct 24Apr 27Oct 28
1987Apr 22Oct 7Apr 22Oct 11
1986Apr 16Oct 12Apr 16Oct 13
1985Apr 24Sep 26Apr 8Sep 26
1984Apr 30Sep 28Apr 30Sep 29
1983May 16Sep 21May 15Sep 21
1982Apr 22Oct 11Apr 22Oct 20
1981May 10Sep 17May 10Oct 22
1980May 8Oct 3Apr 14Oct 24
1979May 11Oct 23May 11Oct 23
1978Apr 25Sep 21Apr 25Oct 6
1977Apr 5Oct 9Apr 5Oct 12
1976May 7Sep 28May 7Oct 16
1975Apr 19Sep 25Apr 3Oct 1
1974Apr 16Sep 3Apr 16Oct 15
1973May 15Oct 27Apr 16Nov 2
1972Apr 9Oct 18Apr 9Oct 24
1971May 12Sep 23Apr 6Oct 29
1970no dataOct 8no dataOct 16
1969Apr 28Oct 12Mar 31Oct 14
1968Apr 24Oct 18Apr 14Oct 28
1967May 4Oct 10May 2Oct 25
1966May 13Oct 1May 13Oct 15
1965Apr 28Oct 24Apr 28Nov 4
1964Apr 27Oct 5Apr 12Oct 19
1963Apr 23Nov 1Apr 4Nov 1
1962Apr 13Oct 24Apr 2Oct 25
1961May 1Sep 25Apr 17Oct 19
1960Apr 30Oct 19Apr 3Oct 19
1959Apr 22Oct 11Apr 22Oct 17
1958Apr 24Oct 1Apr 24Oct 1
1957Apr 14Oct 24Apr 14Oct 25
1956no dataOct 21no dataNov 5
1955Apr 28Oct 24Apr 7Oct 24
1954May 3Oct 15May 3Oct 22
1953May 14Oct 26May 14Nov 6
1952May 11no dataApr 14no data
1951May 7Sep 28Apr 16Oct 19

"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.