Last Frost Day

Frost history / Elk, NM

Elk, NM: frost dates by year

Last spring and first fall frost at NOAA station USC00292865, 1951 to 2025, measured from daily minimum temperatures.

Elevation 5,934 ft, 32.916, -105.338. Download the data (JSON), NOAA daily records

Summary at 32°F

Last spring frostFirst fall frost
MedianMay 3Oct 11
EarliestApr 13 (1990)Sep 19 (2006)
LatestMay 22 (2001)Nov 10 (1983)
Trend1.1 days earlier per decade1.0 days earlier per decade
Years with data5654

At 28°F (hard freeze) the median last spring date is Apr 22 and the median first fall date is Oct 22.

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: May 31952: May 191953: May 161954: May 31955: May 31956: May 161957: May 61958: May 11959: May 61960: May 201961: May 61962: May 181964: May 91965: Apr 171966: Apr 151967: May 151968: Apr 301969: May 91970: May 51972: Apr 271973: May 31974: Apr 201975: May 81976: May 11977: May 211978: May 31979: May 111986: May 181987: Apr 251989: May 141990: Apr 131991: May 51992: Apr 221993: May 121994: Apr 301995: Apr 271996: Apr 301997: May 31999: May 132000: May 132001: May 222002: May 42003: May 122004: May 22005: May 12007: Apr 272008: May 32009: Apr 272011: May 42012: Apr 182019: Apr 192021: Apr 242022: Apr 262023: Apr 292024: May 72025: May 7

First fall frost (32°F)

Sep 12Sep 27Oct 12Oct 27Nov 11Nov 2619601970198019902000201020201951: Oct 71952: Oct 61954: Oct 151955: Oct 231956: Oct 211957: Oct 231958: Oct 31959: Oct 51960: Oct 181961: Oct 31962: Oct 201963: Nov 11964: Oct 201965: Sep 211966: Oct 151967: Oct 161968: Oct 101969: Oct 131970: Oct 91972: Oct 291973: Oct 111974: Oct 311975: Oct 151977: Oct 111978: Oct 141979: Oct 221983: Nov 101986: Oct 121987: Oct 61989: Oct 161990: Oct 101992: Oct 81993: Oct 201994: Oct 91996: Sep 281999: Sep 292000: Sep 252001: Oct 112002: Oct 42003: Oct 212004: Oct 232006: Sep 192007: Oct 82008: Oct 152009: Sep 232011: Oct 92013: Sep 292018: Oct 102019: Oct 112020: Sep 292021: Oct 112022: Oct 192023: Oct 142024: 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
2025May 7no dataApr 21no data
2024May 7Oct 22Apr 11Oct 31
2023Apr 29Oct 14Apr 29Oct 29
2022Apr 26Oct 19Apr 14Oct 25
2021Apr 24Oct 11Apr 22Oct 16
2020no dataSep 29no dataOct 16
2019Apr 19Oct 11Apr 14Oct 11
2018no dataOct 10no dataOct 15
2013no dataSep 29no dataOct 6
2012Apr 18no dataApr 17no data
2011May 4Oct 9May 4Oct 19
2009Apr 27Sep 23Apr 27Oct 2
2008May 3Oct 15May 3Oct 23
2007Apr 27Oct 8Apr 26Oct 22
2006no dataSep 19no dataOct 20
2005May 1no dataApr 13no data
2004May 2Oct 23May 2Oct 30
2003May 12Oct 21Apr 21Oct 26
2002May 4Oct 4Apr 22Oct 4
2001May 22Oct 11May 5Oct 13
2000May 13Sep 25Apr 20Sep 25
1999May 13Sep 29Apr 17Oct 18
1997May 3no dataApr 16no data
1996Apr 30Sep 28Apr 29Oct 18
1995Apr 27no dataApr 27no data
1994Apr 30Oct 9Apr 30Oct 20
1993May 12Oct 20May 11Oct 22
1992Apr 22Oct 8Apr 5Oct 8
1991May 5no dataMay 1no data
1990Apr 13Oct 10Mar 31Oct 22
1989May 14Oct 16Apr 29Oct 19
1987Apr 25Oct 6Apr 24Oct 21
1986May 18Oct 12Apr 20Oct 14
1983no dataNov 10no dataNov 10
1979May 11Oct 22Apr 13Oct 22
1978May 3Oct 14Apr 11Nov 16
1977May 21Oct 11Apr 7Oct 11
1976May 1no dataApr 17no data
1975May 8Oct 15May 8Oct 26
1974Apr 20Oct 31Apr 16Nov 1
1973May 3Oct 11May 3Oct 11
1972Apr 27Oct 29Apr 15Oct 31
1970May 5Oct 9May 1Oct 9
1969May 9Oct 13Apr 28Oct 14
1968Apr 30Oct 10Apr 29Oct 17
1967May 15Oct 16May 2Oct 30
1966Apr 15Oct 15Apr 6Oct 15
1965Apr 17Sep 21Apr 16Oct 22
1964May 9Oct 20Apr 24Oct 20
1963no dataNov 1no dataNov 5
1962May 18Oct 20May 1Nov 2
1961May 6Oct 3Apr 27Oct 25
1960May 20Oct 18Apr 30Oct 31
1959May 6Oct 5Apr 14Nov 5
1958May 1Oct 3Apr 14Oct 30
1957May 6Oct 23Apr 23Oct 27
1956May 16Oct 21Apr 17Oct 26
1955May 3Oct 23Apr 13Oct 23
1954May 3Oct 15Apr 2Oct 31
1953May 16no dataMay 5no data
1952May 19Oct 6May 19Oct 6
1951May 3Oct 7May 3Oct 23

"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.