D'Lo 2 Sw, MS: frost dates by year

Last spring and first fall frost at NOAA station USC00222385, 1954 to 2016, measured from daily minimum temperatures.

Elevation 334 ft, 31.954, -89.933. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Mar 28	Oct 30
Earliest	Feb 26 (2012)	Oct 8 (1991)
Latest	Apr 19 (2001)	Nov 30 (1994)
Trend	1.0 days earlier per decade	1.5 days later per decade
Years with data	54	57

At 28°F (hard freeze) the median last spring date is Mar 7 and the median first fall date is Nov 12.

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	Mar 23	Nov 20	Feb 27	Nov 20
2015	Mar 8	Nov 22	Mar 8	Nov 23
2014	Mar 27	Nov 2	Feb 28	Nov 15
2013	Mar 28	Nov 14	Mar 4	Nov 14
2012	Feb 26	Oct 30	Feb 14	Nov 15
2011	Mar 11	Oct 20	Feb 14	Nov 11
2010	Mar 15	Oct 30	Mar 6	Nov 6
2009	Apr 8	Nov 19	Mar 4	Nov 27
2008	Apr 16	Oct 28	Apr 16	Oct 29
2007	Apr 17	Nov 7	Mar 7	Nov 8
2006	Mar 27	Nov 3	Feb 28	Nov 21
2005	Mar 19	Oct 25	Mar 18	Nov 18
2004	Apr 15	Nov 26	Feb 19	Dec 14
2003	Apr 1	Nov 14	Apr 1	Nov 25
2002	Mar 24	Nov 14	Mar 7	Nov 23
2001	Apr 19	Oct 18	Mar 11	Oct 28
2000	Apr 9	Oct 11	Feb 22	Nov 15
1999	Mar 28	Oct 24	Mar 16	Nov 3
1998	Mar 23	Oct 24	Mar 14	Nov 6
1997	Apr 19	Nov 8	Feb 17	Nov 16
1996	Apr 8	Oct 19	Mar 22	Dec 2
1995	Mar 11	Nov 4	Mar 11	Nov 22
1994	Apr 1	Nov 30	Feb 15	Dec 1
1993	Mar 16	Oct 31	Mar 15	Nov 1
1992	Apr 3	Nov 6	Mar 11	Nov 7
1991	Mar 16	Oct 8	Mar 11	Nov 4
1990	Apr 9	Oct 26	Mar 22	Nov 18
1989	Apr 12	Oct 20	Feb 26	Oct 20
1988	no data	Nov 24	no data	Nov 29
1981	Mar 25	Oct 20	Mar 20	Nov 12
1980	Mar 22	Oct 31	Mar 4	Oct 31
1979	Mar 26	Oct 24	Feb 27	Nov 14
1978	Mar 28	Oct 15	Mar 6	Dec 5
1977	Mar 23	Oct 14	Mar 1	Nov 11
1976	Mar 17	Oct 18	Feb 23	Oct 21
1975	Apr 5	Nov 14	Mar 6	Nov 14
1974	Mar 23	Nov 13	Feb 28	Nov 15
1973	Apr 11	Nov 11	Feb 23	Dec 6
1972	Apr 2	Nov 17	Mar 6	Dec 1
1971	Apr 8	Nov 4	Mar 21	Nov 8
1970	Apr 3	Nov 3	Mar 16	Nov 4
1969	Mar 28	Nov 2	Mar 27	Nov 4
1968	Mar 26	Oct 25	Mar 24	Oct 29
1967	Mar 19	Oct 19	Mar 1	Nov 4
1966	Apr 6	Oct 21	Mar 25	Nov 3
1965	Mar 22	Oct 25	Mar 22	Nov 30
1964	no data	Oct 20	no data	Nov 22
1963	Mar 22	Oct 30	Feb 28	Nov 2
1962	Apr 16	Oct 26	Mar 16	Nov 10
1961	Apr 7	Oct 20	Feb 11	Oct 27
1960	Mar 22	Oct 21	Mar 22	Nov 12
1959	Apr 14	Nov 7	Mar 7	Nov 7
1958	Mar 21	Nov 21	Feb 21	Nov 29
1957	Mar 27	Oct 27	Mar 9	Oct 28
1956	Apr 19	Nov 9	Mar 20	Nov 10
1955	Mar 31	Oct 25	Mar 29	Oct 26
1954	no data	Oct 20	no data	Oct 30

"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.