Tye Rvr 1 Se, VA: frost dates by year

Last spring and first fall frost at NOAA station USC00448600, 1964 to 2015, measured from daily minimum temperatures.

Elevation 720 ft, 37.636, -78.934. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Apr 14	Oct 17
Earliest	Mar 24 (2004)	Sep 25 (1983)
Latest	May 23 (2002)	Nov 12 (1977)
Trend	little change (less than half a day per decade)	2.2 days later per decade
Years with data	50	47

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

First fall frost (32°F)

Dots are single years. The gray line is the median, the green line the fitted trend.

Year by year

Year	Last spring 32°F	First fall 32°F	Last spring 28°F	First fall 28°F
2015	Apr 6	no data	Mar 30	no data
2014	Apr 18	Nov 8	Apr 18	Nov 8
2013	no data	Oct 26	no data	Oct 26
2012	Apr 13	no data	Mar 11	no data
2011	Apr 7	Oct 30	Mar 30	Oct 30
2010	Apr 29	Oct 30	Mar 28	Nov 7
2009	Apr 24	Oct 19	Mar 23	Nov 7
2008	Apr 17	Oct 20	Mar 25	Oct 23
2007	Apr 9	Oct 29	Apr 8	Nov 8
2006	Apr 28	Oct 13	Mar 27	Oct 26
2005	May 4	Oct 27	Mar 19	Nov 18
2004	Mar 24	Nov 9	Mar 24	Nov 9
2003	Apr 1	Oct 3	Apr 1	Nov 10
2002	May 23	Nov 1	Apr 8	Nov 19
2001	May 1	Oct 8	Mar 29	Oct 29
2000	Apr 9	Oct 9	Mar 19	Nov 16
1999	Apr 1	Oct 25	Mar 21	Nov 18
1998	Apr 29	Oct 23	Mar 25	Oct 23
1997	May 5	Oct 28	Apr 11	Nov 5
1996	Apr 19	Oct 5	Mar 24	Nov 3
1995	Apr 7	Oct 18	Mar 12	Nov 5
1994	Apr 23	Oct 11	Mar 18	Nov 11
1993	Apr 29	Oct 1	Mar 21	Oct 29
1992	Apr 5	Oct 18	Apr 4	Oct 20
1991	Apr 4	Oct 8	Mar 17	Oct 30
1990	Apr 20	Oct 19	Apr 14	Nov 14
1989	Apr 13	Oct 9	Apr 13	Nov 4
1988	Apr 14	Oct 11	Mar 24	Oct 11
1987	Apr 6	Oct 9	Apr 2	Oct 27
1986	Mar 26	Oct 19	Mar 24	Nov 14
1985	Apr 11	Nov 9	Apr 11	Dec 3
1984	Apr 12	Nov 7	Apr 2	Nov 8
1983	Apr 22	Sep 25	Apr 20	Nov 13
1982	Apr 24	Oct 17	Apr 11	Nov 6
1981	Apr 16	Oct 14	Apr 7	Oct 20
1980	Apr 18	Oct 14	Apr 17	Nov 3
1979	Apr 8	Oct 15	Mar 29	Oct 27
1978	Apr 23	Oct 9	Mar 19	Nov 26
1977	Apr 11	Nov 12	Apr 11	Nov 13
1976	Apr 28	Oct 17	Apr 12	Oct 18
1975	Apr 13	Oct 31	Apr 13	Nov 1
1974	Apr 12	Oct 3	Mar 27	Oct 4
1973	Apr 14	no data	Apr 14	no data
1972	Apr 10	Oct 10	Apr 9	Oct 20
1971	no data	Nov 5	no data	Nov 8
1970	May 7	Oct 17	Apr 8	Nov 17
1969	Mar 31	no data	Mar 31	no data
1968	May 7	Oct 5	Mar 15	Oct 31
1967	Apr 29	no data	Mar 24	no data
1966	May 11	Oct 21	May 11	Oct 31
1965	Apr 5	Oct 6	Apr 3	Oct 30
1964	Apr 5	Oct 8	Apr 5	Oct 11

"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.