Yemassee 1 N, SC: frost dates by year

Last spring and first fall frost at NOAA station USC00389469, 1951 to 2025, measured from daily minimum temperatures.

Elevation 44 ft, 32.702, -80.852. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Mar 23	Nov 6
Earliest	Feb 10 (1961)	Oct 14 (1988)
Latest	Apr 29 (1988)	Dec 6 (1978)
Trend	little change (less than half a day per decade)	0.5 days later per decade
Years with data	67	63

At 28°F (hard freeze) the median last spring date is Mar 14 and the median first fall date is Nov 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)

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	Mar 3	Nov 28	Mar 3	Nov 28
2024	Feb 21	Nov 30	Jan 23	Nov 30
2023	Mar 22	Nov 2	Mar 16	Nov 29
2022	Apr 10	Nov 18	Mar 15	Nov 18
2021	Apr 4	Nov 25	Mar 8	Nov 25
2020	Mar 2	no data	Mar 1	no data
2019	Mar 8	Nov 10	Mar 7	Nov 13
2018	Mar 23	Nov 16	Mar 15	Nov 28
2017	Mar 20	Oct 30	Mar 18	Dec 11
2016	Mar 22	Nov 20	Feb 11	Nov 21
2014	Mar 31	no data	Mar 31	no data
2013	Mar 29	Oct 24	Mar 28	Oct 26
2012	Mar 6	Nov 3	Feb 14	Nov 3
2011	Mar 12	Oct 30	Mar 12	Nov 12
2010	Mar 24	Nov 7	Mar 8	Nov 7
2009	Apr 8	Oct 19	Apr 8	Nov 7
2008	Apr 17	Oct 28	Mar 26	Oct 29
2007	Apr 9	Nov 7	Apr 8	Nov 8
2006	no data	Oct 24	no data	Nov 4
2004	Apr 5	Nov 6	Mar 23	Nov 10
2003	Apr 1	Nov 14	Apr 1	Nov 30
2002	Mar 24	Nov 7	Mar 24	Nov 18
2001	Apr 19	Oct 17	Apr 19	Oct 27
2000	Mar 14	no data	Feb 22	no data
1999	Mar 16	Oct 25	Mar 16	Nov 4
1998	Mar 23	Oct 23	Mar 14	Oct 23
1997	Apr 19	Oct 28	Apr 2	Nov 5
1996	Apr 11	Oct 20	Mar 23	Nov 4
1995	Mar 11	Nov 9	Feb 22	Nov 22
1994	Mar 17	Nov 24	Feb 15	Nov 24
1993	Apr 23	Nov 1	Mar 15	Dec 12
1992	Apr 6	Nov 15	Mar 17	Dec 2
1991	Mar 11	Nov 5	Mar 11	Nov 25
1990	Mar 21	Nov 19	Jan 27	Dec 5
1989	Apr 12	Nov 17	Feb 26	Nov 17
1988	Apr 29	Oct 14	Mar 17	Nov 29
1987	Apr 1	Oct 29	Feb 10	Nov 12
1986	Mar 23	Nov 14	Mar 23	Dec 6
1985	Apr 10	Dec 3	Mar 21	Dec 3
1984	Mar 10	Nov 8	Mar 2	Nov 8
1983	Apr 21	Nov 13	Apr 21	Dec 8
1982	Mar 9	Nov 6	Mar 1	Nov 7
1981	Mar 23	Nov 8	Mar 21	Nov 14
1980	Mar 15	Nov 12	Mar 4	Nov 12
1979	Mar 27	Nov 15	Feb 27	Nov 15
1978	Mar 8	Dec 6	Mar 7	Dec 11
1977	Mar 8	Oct 17	Feb 28	Nov 11
1973	Feb 21	no data	Feb 20	no data
1972	Apr 9	Nov 23	Mar 7	Nov 24
1971	Apr 4	Nov 8	Mar 31	Nov 22
1970	Mar 17	Nov 5	Mar 17	Nov 16
1969	Mar 27	Nov 6	Mar 14	Nov 15
1968	Mar 25	Oct 27	Mar 14	Nov 11
1967	Mar 19	no data	Mar 19	no data
1966	Apr 11	Nov 4	Mar 10	Nov 4
1965	no data	Oct 25	no data	Nov 18
1964	Mar 31	Oct 25	Mar 31	Dec 1
1963	no data	Oct 30	no data	Oct 31
1962	Apr 4	no data	Feb 11	no data
1961	Feb 10	no data	Feb 10	no data
1960	Mar 24	Nov 7	Mar 14	Dec 1
1959	Mar 13	Nov 19	Feb 21	Nov 19
1958	Mar 22	Nov 30	Mar 22	Dec 12
1957	Mar 10	Oct 28	Mar 10	Oct 28
1956	Mar 25	Nov 10	Mar 22	Nov 25
1955	Mar 30	Nov 1	Mar 29	Nov 29
1954	Mar 22	Oct 31	Mar 17	Nov 1
1953	Apr 21	Nov 7	Feb 18	Nov 7
1952	Mar 18	Oct 29	Feb 8	Oct 30
1951	Mar 16	Nov 4	Feb 11	Nov 8

"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.