Last Frost Day

Frost history / Red River, NM

Red River, NM: frost dates by year

Last spring and first fall frost at NOAA station USC00297323, 1951 to 2015, measured from daily minimum temperatures.

Elevation 8,667 ft, 36.710, -105.416. Download the data (JSON), NOAA daily records

Summary at 32°F

Last spring frostFirst fall frost
MedianJun 20Sep 3
EarliestMay 26 (2015)Aug 5 (1962)
LatestJul 29 (1986)Oct 1 (2014)
Trend3.1 days earlier per decade3.0 days later per decade
Years with data5960

At 28°F (hard freeze) the median last spring date is Jun 10 and the median first fall date is Sep 16.

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)

May 15May 30Jun 14Jun 29Jul 14Jul 29Aug 131960197019801990200020101953: Jun 271954: Jun 161955: Jul 11956: Jun 161957: Jun 231958: Jun 241959: Jun 111960: Jun 271961: Jul 221962: Jul 151963: Jun 251964: Jun 251965: Jun 281966: Jun 191967: Jun 151968: Jul 81969: Jun 271970: Jun 181971: Jun 111972: Jun 271973: Jul 231974: Jun 111975: Jun 221976: Jun 261977: Jun 211978: Jun 201979: Jun 231980: Jun 201981: Jun 161982: Jul 31983: Jun 291984: Jun 171985: Jun 281986: Jul 291987: Jul 41988: Jun 161989: Jun 271990: Jun 171991: Jun 171992: Jun 171993: Jun 261994: Jun 171995: Jul 51996: Jun 191997: Jun 91998: Jun 191999: Jun 112000: May 272001: Jun 162002: May 292003: Jun 222004: Jun 232006: Jun 172007: Jun 142011: Jun 122012: May 302013: Jun 22014: Jun 162015: May 26

First fall frost (32°F)

Jul 29Aug 13Aug 28Sep 12Sep 27Oct 121960197019801990200020101951: Sep 121952: Sep 11953: Sep 41954: Aug 271955: Aug 311956: Aug 231957: Sep 21958: Sep 151959: Aug 311960: Aug 121961: Aug 311962: Aug 51963: Sep 21964: Aug 211965: Aug 241966: Aug 251967: Aug 171968: Aug 151969: Sep 151970: Sep 71971: Sep 51972: Sep 161973: Sep 11974: Aug 91975: Aug 251976: Aug 301977: Sep 141978: Aug 51979: Aug 201980: Sep 11981: Sep 111982: Sep 291983: Sep 141984: Sep 191985: Aug 131986: Sep 31987: Aug 161988: Sep 41989: Aug 261990: Aug 71991: Sep 141992: Aug 251993: Sep 31994: Sep 151995: Sep 121996: Sep 161997: Sep 171998: Sep 221999: Sep 72000: Sep 102001: Sep 92002: Aug 252003: Sep 112004: Sep 62005: Sep 132006: Sep 42011: Sep 112012: Sep 152013: Sep 242014: Oct 1

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

"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.