Biloxi, MS: frost dates by year

Last spring and first fall frost at NOAA station USC00220792, 1951 to 2025, measured from daily minimum temperatures.

Elevation 10 ft, 30.393, -89.001. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Feb 21	Dec 2
Earliest	Jan 9 (2017)	Oct 28 (1957)
Latest	Apr 4 (1975)	Dec 29 (2009)
Trend	little change (less than half a day per decade)	1.5 days later per decade
Years with data	64	62, 8 with no freeze

At 28°F (hard freeze) the median last spring date is Feb 7 and the median first fall date is Dec 10.

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	Feb 21	no data	Feb 21	no data
2024	Feb 19	none	Jan 21	none
2023	Mar 20	none	none	none
2022	Mar 13	no data	Jan 23	no data
2021	Feb 20	none	Feb 20	none
2020	Jan 22	Dec 1	Jan 21	none
2019	Mar 6	Nov 13	none	Nov 13
2018	Jan 30	Nov 15	Jan 19	none
2017	Jan 9	Dec 8	Jan 8	none
2016	Feb 10	Dec 10	Jan 24	none
2015	Mar 6	none	Mar 6	none
2014	Mar 4	Nov 14	Feb 7	Nov 19
2013	Mar 3	Nov 28	Mar 3	none
2012	Feb 12	Dec 22	Feb 12	none
2011	Feb 13	Dec 1	Feb 12	none
2010	Feb 25	Dec 6	Feb 16	Dec 7
2009	Feb 5	Dec 29	Feb 4	none
2008	no data	Dec 22	no data	Dec 22
2007	Feb 18	no data	Feb 16	no data
2006	Feb 13	Dec 5	Jan 7	Dec 8
2005	Jan 24	no data	Jan 24	no data
2004	Feb 8	Dec 15	Jan 28	Dec 15
2003	Jan 25	Nov 25	Jan 25	none
2002	Mar 5	Dec 7	Mar 5	none
2001	Jan 23	Dec 26	Jan 23	Dec 26
2000	Feb 6	Nov 22	Jan 26	Dec 20
1999	Feb 22	Dec 16	Jan 10	none
1998	Mar 12	none	none	none
1997	Feb 11	Nov 17	Jan 18	none
1996	Mar 11	Dec 18	Mar 9	Dec 19
1995	Feb 12	Dec 10	none	Dec 10
1994	Feb 3	none	Jan 19	none
1993	Mar 14	Oct 31	Mar 14	none
1992	Jan 21	none	Jan 21	none
1985	no data	Dec 3	no data	Dec 26
1984	Feb 28	no data	Feb 7	no data
1981	Feb 12	Dec 11	Feb 12	Dec 19
1980	Mar 3	Dec 21	Mar 3	none
1979	Feb 11	Nov 29	Feb 10	Nov 30
1978	Mar 5	Dec 5	Feb 22	Dec 10
1977	no data	Dec 7	no data	Dec 10
1976	Jan 28	Nov 29	Jan 9	Nov 30
1975	Apr 4	Nov 24	Jan 14	Dec 19
1974	Feb 27	Nov 28	Feb 26	none
1973	Feb 17	Dec 8	Feb 11	Dec 11
1972	Feb 8	Dec 16	Jan 17	none
1971	Mar 4	none	Feb 14	none
1970	Feb 26	Nov 24	Feb 4	Nov 24
1969	Mar 11	Nov 15	Jan 6	none
1968	Mar 24	Dec 8	Mar 1	Dec 15
1967	Feb 26	Dec 23	Feb 26	none
1966	Mar 7	Nov 3	Feb 4	Nov 3
1965	Mar 21	Dec 1	Feb 25	none
1964	Feb 23	Nov 22	Feb 23	Dec 1
1963	Feb 27	Dec 15	Feb 22	Dec 15
1962	Mar 6	Dec 12	Jan 13	Dec 12
1961	Jan 31	Dec 25	Jan 30	Dec 29
1960	Mar 6	Dec 2	Mar 4	Dec 2
1959	Feb 21	Nov 7	Jan 23	Nov 18
1958	Feb 20	Nov 29	Feb 19	Nov 29
1957	Jan 19	Oct 28	Jan 18	Dec 1
1956	Jan 17	Nov 25	none	none
1955	Mar 27	Nov 29	Mar 27	Nov 29
1954	Mar 4	Nov 3	Feb 8	Dec 20
1953	Jan 12	Dec 15	none	none
1952	Jan 11	Nov 22	none	Dec 15
1951	Feb 8	Nov 3	Feb 4	Dec 16

"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.