Last Frost Day

Frost history / Stony Creek 2 N, VA

Stony Creek 2 N, VA: frost dates by year

Last spring and first fall frost at NOAA station USC00448129, 1960 to 2021, measured from daily minimum temperatures.

Elevation 105 ft, 36.974, -77.404. Download the data (JSON), NOAA daily records

Summary at 32°F

Last spring frostFirst fall frost
MedianApr 15Oct 26
EarliestMar 12 (2012)Sep 30 (1969)
LatestMay 11 (1966)Nov 24 (1985)
Trend3.7 days earlier per decade3.5 days later per decade
Years with data2828

At 28°F (hard freeze) the median last spring date is Mar 31 and the median first fall date is Nov 7.

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 1Mar 16Mar 31Apr 15Apr 30May 15May 3019601970198019902000201020201961: Apr 301962: Apr 181966: May 111969: Apr 251970: May 71971: Apr 151974: Apr 261975: Apr 151976: Apr 291984: Apr 111986: Apr 231996: Apr 112005: Mar 222007: Apr 132008: Apr 162009: Apr 172010: Mar 292011: Apr 72012: Mar 122013: Apr 82014: Apr 182015: Apr 82016: Apr 112017: Mar 252018: Apr 212019: Apr 42020: May 102021: Apr 4

First fall frost (32°F)

Sep 12Sep 27Oct 12Oct 27Nov 11Nov 26Dec 1119601970198019902000201020201960: Oct 221961: Oct 271962: Oct 241965: Oct 51966: Oct 71969: Sep 301970: Oct 171971: Nov 51974: Oct 31975: Oct 41981: Oct 41985: Nov 241997: Oct 231998: Oct 232008: Oct 302009: Nov 72010: Nov 82011: Oct 302012: Nov 32013: Oct 252014: Nov 42015: Oct 182016: Nov 82017: Oct 282018: Oct 222019: Nov 42020: Nov 182021: Nov 5

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
2021Apr 4Nov 5Apr 3Nov 14
2020May 10Nov 18Mar 9Nov 19
2019Apr 4Nov 4Apr 2Nov 9
2018Apr 21Oct 22Mar 24Nov 11
2017Mar 25Oct 28Mar 24Nov 11
2016Apr 11Nov 8Apr 11Nov 13
2015Apr 8Oct 18Mar 30Nov 23
2014Apr 18Nov 4Mar 28Nov 4
2013Apr 8Oct 25Mar 24Oct 27
2012Mar 12Nov 3Mar 12Nov 7
2011Apr 7Oct 30Mar 30Nov 19
2010Mar 29Nov 8Mar 9Nov 28
2009Apr 17Nov 7Mar 25Nov 7
2008Apr 16Oct 30Mar 11Oct 31
2007Apr 13no dataApr 12no data
2005Mar 22no dataMar 18no data
1998no dataOct 23no dataNov 7
1997no dataOct 23no dataOct 23
1996Apr 11no dataMar 24no data
1986Apr 23no dataMar 23no data
1985no dataNov 24no dataDec 3
1984Apr 11no dataApr 1no data
1981no dataOct 4no dataOct 20
1976Apr 29no dataApr 13no data
1975Apr 15Oct 4Apr 14Oct 31
1974Apr 26Oct 3Apr 11Oct 3
1971Apr 15Nov 5Apr 11Nov 8
1970May 7Oct 17Apr 7Nov 17
1969Apr 25Sep 30Apr 1Oct 18
1966May 11Oct 7May 11Oct 31
1965no dataOct 5no dataOct 29
1962Apr 18Oct 24Apr 17Oct 25
1961Apr 30Oct 27Apr 3Nov 10
1960no dataOct 22no dataOct 25

"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.