Mccoll 3 Nnw, SC: frost dates by year

Last spring and first fall frost at NOAA station USC00385633, 1951 to 2016, measured from daily minimum temperatures.

Elevation 190 ft, 34.706, -79.568. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Mar 27	Nov 2
Earliest	Mar 8 (2010)	Oct 4 (1974)
Latest	Apr 24 (1986)	Dec 2 (1978)
Trend	little change (less than half a day per decade)	0.6 days earlier per decade
Years with data	60	59

At 28°F (hard freeze) the median last spring date is Mar 15 and the median first fall date is Nov 13.

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
2016	Apr 10	Nov 13	Feb 27	Nov 23
2015	Mar 29	Oct 19	Mar 29	Dec 19
2014	Mar 27	Nov 3	Mar 27	Nov 15
2013	Mar 29	Oct 26	Mar 29	Oct 26
2012	Mar 11	Nov 1	Mar 6	Nov 8
2011	Mar 29	Oct 30	Mar 12	Nov 12
2010	Mar 8	Nov 7	Mar 7	Dec 2
2009	Apr 8	no data	Mar 5	no data
2008	Mar 25	Oct 29	Mar 9	Nov 19
2007	Apr 10	Nov 7	Apr 10	Nov 17
2006	Mar 27	Oct 25	Mar 5	Nov 5
2004	Apr 7	no data	Mar 23	no data
2003	Mar 31	Nov 14	Feb 19	Nov 30
2002	Apr 7	Nov 8	Mar 23	Nov 23
2001	Apr 20	Oct 27	Mar 28	Oct 29
2000	Mar 14	Oct 10	Feb 6	Nov 21
1999	Mar 16	Oct 25	Mar 16	Nov 18
1998	Mar 13	Oct 24	Mar 13	Nov 7
1997	Mar 17	Nov 17	Feb 18	Nov 17
1996	Apr 10	Nov 4	Mar 22	Nov 11
1995	no data	Nov 5	no data	Nov 9
1993	Mar 20	Nov 2	Mar 19	Nov 2
1992	Apr 6	Oct 20	Apr 4	Nov 16
1991	Mar 12	Nov 5	Feb 27	Nov 6
1990	Mar 21	Nov 15	Mar 21	Dec 1
1989	Apr 12	Oct 21	Mar 8	Nov 24
1988	Mar 18	Oct 9	Mar 17	Oct 14
1987	Apr 1	Oct 23	Apr 1	Oct 23
1986	Apr 24	Nov 14	Mar 23	Nov 14
1985	Apr 10	Nov 9	Apr 10	Dec 4
1984	Mar 14	Nov 8	Mar 13	Nov 13
1983	Apr 21	Nov 2	Apr 20	Nov 12
1982	Apr 7	Nov 6	Apr 7	Nov 6
1981	Mar 23	Oct 20	Mar 21	Nov 8
1980	Mar 15	Nov 12	Mar 4	Nov 19
1978	Mar 17	Dec 2	Mar 4	Dec 15
1977	Apr 7	Oct 15	Feb 18	Nov 13
1976	Apr 10	no data	Feb 10	no data
1975	Mar 9	Nov 1	Mar 9	Nov 15
1974	Mar 23	Oct 4	Mar 23	Oct 22
1973	Apr 14	Nov 6	Feb 22	Nov 11
1972	no data	Oct 20	no data	Dec 17
1971	Mar 31	Nov 8	Mar 9	Nov 22
1969	Mar 28	Oct 24	Mar 14	Nov 15
1968	Mar 25	Oct 30	Mar 14	Nov 14
1967	Mar 19	Oct 29	Mar 19	Nov 7
1966	Apr 3	Nov 3	Mar 11	Nov 4
1965	Mar 22	Oct 26	Mar 21	Oct 30
1964	Mar 31	Nov 22	Mar 31	Nov 23
1963	Mar 23	Oct 31	Mar 23	Nov 15
1962	Apr 17	Oct 25	Mar 8	Oct 27
1961	Mar 10	Oct 28	Feb 9	Nov 22
1960	Apr 11	Nov 8	Mar 23	Nov 8
1959	Mar 19	Nov 18	Mar 19	Nov 18
1958	Mar 23	Nov 30	Feb 23	Dec 1
1957	Mar 11	Oct 28	Mar 10	Nov 11
1956	Mar 25	Nov 10	Mar 25	Nov 23
1955	Mar 30	Nov 5	Mar 28	Nov 5
1954	Mar 22	Nov 1	Mar 22	Nov 3
1953	Apr 21	Nov 7	Feb 18	Nov 7
1952	Mar 17	Oct 21	Mar 16	Oct 21
1951	Mar 27	Nov 4	Mar 15	Nov 9

"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.