Last Frost Day

Frost history / Star Lake, NM

Star Lake, NM: frost dates by year

Last spring and first fall frost at NOAA station USC00298524, 1953 to 2007, measured from daily minimum temperatures.

Elevation 6,635 ft, 35.925, -107.466. Download the data (JSON), NOAA daily records

Summary at 32°F

Last spring frostFirst fall frost
MedianJun 2Sep 24
EarliestMay 12 (2003)Aug 24 (1968)
LatestJun 26 (1975)Oct 17 (1981)
Trendlittle change (less than half a day per decade)little change (less than half a day per decade)
Years with data5347

At 28°F (hard freeze) the median last spring date is May 19 and the median first fall date is Oct 4.

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)

Apr 30May 15May 30Jun 14Jun 29Jul 14196019701980199020001954: Jun 71955: Jun 41956: May 161957: May 201958: May 171959: Jun 11960: Jun 31961: Jun 31962: Jun 171963: Jun 91964: Jun 11965: Jun 21966: May 281967: Jun 151968: Jun 111969: Jun 81970: Jun 121971: May 311972: May 241973: Jun 201974: Jun 101975: Jun 261976: Jun 251977: May 221978: May 281979: Jun 91980: Jun 31981: Jun 221982: May 211983: Jun 141984: Jun 91985: May 151986: May 191987: May 301988: Jun 11990: Jun 21991: Jun 11992: Jun 181993: Jun 251994: May 211995: Jun 181996: Jun 21997: May 271998: May 221999: Jun 62000: May 212001: Jun 152002: May 252003: May 122004: May 312005: Jun 52006: May 292007: Jun 8

First fall frost (32°F)

Aug 13Aug 28Sep 12Sep 27Oct 12Oct 27196019701980199020001953: Sep 241954: Oct 111955: Sep 211956: Oct 111957: Sep 121958: Sep 151959: Sep 251960: Sep 231961: Sep 41962: Sep 101963: Oct 141964: Oct 31965: Sep 211966: Oct 41967: Sep 141968: Aug 241969: Oct 41970: Sep 171971: Sep 191972: Sep 211974: Sep 211975: Sep 301976: Sep 301977: Oct 11978: Sep 211979: Oct 61980: Sep 241981: Oct 171983: Sep 211984: Oct 61985: Sep 231986: Sep 291991: Sep 161992: Sep 261993: Sep 251994: Sep 231995: Sep 251996: Sep 191997: Oct 81998: Sep 261999: Sep 282000: Sep 242001: Sep 82002: Oct 42005: Sep 152006: Sep 172007: Sep 25

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
2007Jun 8Sep 25Jun 7Sep 25
2006May 29Sep 17May 29Sep 17
2005Jun 5Sep 15May 13Oct 13
2004May 31no dataMay 14no data
2003May 12no dataMay 11no data
2002May 25Oct 4May 25Oct 4
2001Jun 15Sep 8Jun 15Sep 9
2000May 21Sep 24May 18Sep 25
1999Jun 6Sep 28Jun 5Sep 28
1998May 22Sep 26May 16Oct 6
1997May 27Oct 8May 27Oct 9
1996Jun 2Sep 19May 27Sep 28
1995Jun 18Sep 25May 18Oct 6
1994May 21Sep 23May 21Oct 8
1993Jun 25Sep 25May 10Sep 25
1992Jun 18Sep 26Apr 21Sep 26
1991Jun 1Sep 16Jun 1Oct 5
1990Jun 2no dataJun 2no data
1988Jun 1no dataMay 9no data
1987May 30no dataApr 22no data
1986May 19Sep 29May 11Oct 4
1985May 15Sep 23May 14Sep 30
1984Jun 9Oct 6May 9Oct 15
1983Jun 14Sep 21May 19Sep 21
1982May 21no dataMay 7no data
1981Jun 22Oct 17May 18Oct 17
1980Jun 3Sep 24May 25Sep 25
1979Jun 9Oct 6May 12Oct 15
1978May 28Sep 21May 18Sep 21
1977May 22Oct 1May 22Oct 12
1976Jun 25Sep 30Jun 15Oct 6
1975Jun 26Sep 30Jun 11Oct 9
1974Jun 10Sep 21May 22Sep 28
1973Jun 20no dataMay 28no data
1972May 24Sep 21May 23Sep 30
1971May 31Sep 19May 24Sep 19
1970Jun 12Sep 17Jun 1Sep 23
1969Jun 8Oct 4May 8Oct 5
1968Jun 11Aug 24May 25Sep 17
1967Jun 15Sep 14May 15Sep 14
1966May 28Oct 4May 14Oct 14
1965Jun 2Sep 21May 29Sep 21
1964Jun 1Oct 3May 9Oct 8
1963Jun 9Oct 14May 13Oct 14
1962Jun 17Sep 10May 23Oct 12
1961Jun 3Sep 4May 9Sep 4
1960Jun 3Sep 23May 26Oct 7
1959Jun 1Sep 25May 21Sep 25
1958May 17Sep 15Apr 24Oct 16
1957May 20Sep 12May 5Oct 23
1956May 16Oct 11May 16Oct 15
1955Jun 4Sep 21May 29Oct 6
1954Jun 7Oct 11Jun 7Oct 15
1953no dataSep 24no dataSep 29

"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.