Eupora 2 E, MS: frost dates by year

Last spring and first fall frost at NOAA station USC00222896, 1951 to 2014, measured from daily minimum temperatures.

Elevation 440 ft, 33.563, -89.236. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Apr 6	Oct 27
Earliest	Mar 7 (2010)	Oct 2 (1984)
Latest	Apr 23 (1993)	Nov 26 (2004)
Trend	little change (less than half a day per decade)	1.1 days later per decade
Years with data	55	52

At 28°F (hard freeze) the median last spring date is Mar 21 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
2014	Apr 17	no data	Mar 27	no data
2013	Mar 29	Nov 9	Mar 28	Nov 14
2012	no data	Oct 31	no data	Nov 14
2011	Mar 17	Oct 21	Mar 12	Nov 11
2010	Mar 7	Oct 30	Mar 7	Nov 7
2009	Apr 9	Nov 19	Mar 5	Nov 27
2008	Apr 17	Oct 28	Mar 26	Oct 29
2007	Apr 16	Nov 7	Apr 8	Nov 8
2006	Apr 6	Oct 23	Mar 27	Nov 21
2005	Mar 18	Oct 25	Mar 18	Nov 17
2004	Apr 2	Nov 26	Feb 19	Dec 2
2003	Mar 31	Nov 14	Mar 31	Nov 25
2002	Apr 6	Nov 13	Mar 24	Nov 23
2001	Apr 19	Oct 18	Mar 11	Oct 28
2000	Apr 9	no data	Mar 13	no data
1999	Mar 26	Oct 24	Mar 15	Nov 3
1998	no data	Nov 5	no data	Dec 14
1997	no data	Oct 23	no data	Nov 16
1996	Apr 10	Nov 3	Apr 10	Nov 3
1995	Apr 2	Oct 25	Mar 10	Oct 25
1994	Apr 7	Oct 27	Apr 1	Nov 24
1993	Apr 23	no data	Mar 15	no data
1992	Apr 4	no data	Apr 4	no data
1991	Mar 31	Oct 7	Mar 10	Nov 4
1990	Apr 8	Oct 26	Apr 8	Oct 26
1989	Apr 11	Oct 20	Apr 11	Oct 20
1988	Mar 19	Nov 22	Mar 17	Nov 29
1987	Apr 5	Oct 4	Apr 5	Oct 22
1986	Apr 23	Nov 13	Mar 23	Nov 14
1985	Apr 9	Nov 5	Feb 16	Dec 2
1984	Mar 30	Oct 2	Mar 21	Nov 13
1983	Apr 22	Nov 5	Mar 25	Nov 12
1982	Apr 11	Oct 24	Mar 8	Oct 26
1981	Mar 25	Oct 20	Mar 19	Nov 21
1980	Apr 16	Oct 13	Mar 3	Oct 31
1979	Mar 26	Nov 3	Mar 26	Nov 14
1978	Mar 28	no data	Mar 28	no data
1977	Mar 23	no data	Mar 23	no data
1976	Mar 17	Oct 18	Mar 17	Nov 2
1975	no data	Nov 14	no data	Nov 14
1974	Apr 9	Oct 3	Mar 22	Nov 12
1973	Apr 11	Oct 29	Apr 11	Nov 10
1972	Apr 9	Oct 20	Mar 11	Nov 16
1971	Apr 8	Nov 4	Mar 27	Nov 8
1970	Apr 3	Nov 4	Mar 15	Nov 16
1969	Mar 28	Nov 4	Mar 28	Nov 5
1968	Mar 25	Oct 26	Mar 24	Nov 10
1966	Mar 29	Oct 20	Mar 26	Nov 3
1965	Mar 22	Oct 25	Mar 21	Oct 25
1962	Apr 16	Oct 26	Apr 3	Nov 1
1961	Apr 7	no data	Mar 10	no data
1960	no data	Oct 21	no data	Nov 6
1959	no data	Nov 6	no data	Nov 7
1958	Mar 21	no data	Mar 21	no data
1957	Apr 9	Oct 28	Mar 9	Oct 28
1956	Mar 25	Nov 9	Mar 21	Nov 9
1955	Mar 30	Oct 19	Mar 29	Oct 25
1954	Apr 2	no data	Mar 16	no data
1953	Apr 21	Oct 30	Feb 23	Oct 30
1952	Apr 7	Oct 22	Mar 16	Oct 29
1951	Apr 17	Nov 2	Mar 20	Nov 3

"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.