Warsaw 2 Nw, VA: frost dates by year

Last spring and first fall frost at NOAA station USC00448894, 1951 to 2025, measured from daily minimum temperatures.

Elevation 140 ft, 37.988, -76.777. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Apr 12	Oct 27
Earliest	Mar 18 (1978)	Oct 4 (1974)
Latest	May 11 (1966)	Dec 3 (1985)
Trend	1.2 days earlier per decade	2.0 days later per decade
Years with data	69	67

At 28°F (hard freeze) the median last spring date is Mar 29 and the median first fall date is Nov 8.

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
2025	Apr 9	Nov 11	Mar 27	Nov 18
2024	Mar 26	Oct 28	Mar 22	Nov 30
2023	Apr 10	Nov 2	Mar 21	Nov 2
2022	Apr 20	Oct 20	Mar 29	Nov 14
2021	Apr 22	Nov 5	Apr 3	Nov 20
2020	May 10	Nov 18	Mar 8	Nov 18
2019	Apr 2	Nov 4	Apr 2	Nov 9
2015	Apr 5	no data	Mar 29	no data
2014	Apr 18	Nov 3	Mar 27	Nov 8
2011	Apr 6	Oct 31	Mar 29	Nov 12
2010	Mar 28	Nov 2	Mar 9	Nov 28
2009	Mar 25	Nov 7	Mar 25	Dec 6
2008	Apr 16	no data	Mar 25	no data
2007	Apr 11	Nov 7	Apr 10	Nov 8
2006	Apr 10	Oct 14	Mar 19	Nov 4
2005	Apr 17	Oct 29	Mar 22	Nov 18
2004	Apr 5	Nov 9	Mar 23	Nov 10
2003	Mar 31	Oct 24	Mar 15	Nov 10
2002	Apr 7	Nov 1	Apr 7	Dec 2
2001	no data	Oct 9	no data	Oct 29
2000	Mar 19	Oct 29	Mar 18	Nov 16
1999	Mar 23	Nov 4	Mar 20	Nov 18
1998	Mar 25	Nov 5	Mar 25	Nov 5
1997	Apr 20	Oct 23	Mar 17	Oct 23
1996	Apr 18	Nov 3	Apr 8	Nov 4
1995	Apr 6	Nov 5	Apr 3	Nov 5
1994	Mar 30	Oct 28	Mar 18	Nov 12
1993	Apr 8	Oct 24	Mar 20	Nov 8
1992	Apr 6	Oct 20	Apr 4	Oct 20
1991	Apr 4	Oct 21	Apr 3	Nov 5
1990	Apr 19	Oct 27	Apr 13	Nov 13
1989	Apr 13	Nov 4	Apr 12	Nov 19
1988	Apr 20	Oct 9	Mar 28	Oct 14
1987	Apr 6	Oct 9	Apr 1	Oct 22
1986	Apr 23	Oct 20	Mar 23	Nov 14
1985	Apr 10	Dec 3	Apr 10	Dec 3
1984	Apr 11	Nov 8	Mar 24	Nov 8
1983	Apr 21	Oct 31	Apr 21	Nov 14
1982	Apr 12	Oct 17	Apr 12	Oct 18
1981	Apr 16	Oct 20	Mar 26	Oct 20
1980	Apr 17	Oct 27	Mar 19	Oct 27
1979	Apr 10	Oct 15	Apr 7	Nov 15
1978	Mar 18	Oct 9	Mar 11	Dec 10
1977	Apr 10	Oct 18	Apr 7	Nov 14
1976	Apr 13	Oct 19	Apr 13	Oct 19
1975	Apr 14	Oct 31	Apr 14	Dec 2
1974	Apr 20	Oct 4	Mar 26	Oct 22
1973	Apr 15	Nov 6	Apr 14	Nov 7
1972	Apr 28	Oct 20	Apr 10	Oct 21
1971	Apr 30	Nov 5	Apr 16	Nov 8
1970	Apr 13	no data	Mar 25	no data
1969	Apr 13	Oct 18	Apr 1	Oct 24
1968	Apr 12	Oct 6	Mar 25	Oct 31
1967	Apr 13	Oct 20	Apr 12	Oct 29
1966	May 11	Oct 21	Apr 11	Oct 31
1965	Apr 5	Oct 6	Apr 5	Oct 30
1964	Apr 10	Oct 8	Apr 5	Oct 24
1963	Apr 8	Oct 31	Mar 15	Nov 4
1962	Apr 17	Oct 24	Apr 4	Oct 26
1961	Apr 21	Oct 28	Apr 4	Nov 11
1960	Apr 20	Oct 22	Apr 11	Nov 8
1959	Apr 5	Oct 29	Mar 29	Nov 18
1958	Apr 4	Nov 8	Mar 24	Nov 8
1957	Apr 16	Oct 13	Mar 5	Nov 7
1956	Apr 25	Nov 11	Apr 25	Nov 11
1955	Apr 8	Oct 23	Mar 31	Nov 9
1954	Apr 13	Oct 8	Apr 13	Nov 1
1953	Apr 22	Oct 8	Mar 11	Nov 7
1952	Apr 10	Oct 21	Mar 16	Oct 21
1951	Apr 18	Nov 4	Apr 18	Nov 4

"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.