Pine Bluff, AR: frost dates by year

Last spring and first fall frost at NOAA station USC00035754, 1951 to 2025, measured from daily minimum temperatures.

Elevation 230 ft, 34.226, -92.019. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Mar 15	Nov 10
Earliest	Feb 8 (1976)	Oct 11 (2000)
Latest	Apr 13 (1957)	Dec 7 (1973)
Trend	0.8 days earlier per decade	1.0 days later per decade
Years with data	66	68

At 28°F (hard freeze) the median last spring date is Mar 4 and the median first fall date is Nov 23.

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 21	Nov 2	Feb 24	Dec 3
2024	no data	Nov 29	no data	Nov 30
2023	Mar 21	Nov 2	Mar 20	Nov 27
2022	Mar 14	Oct 19	Mar 13	Nov 17
2021	Mar 8	no data	Feb 22	no data
2020	Feb 28	Dec 1	Feb 27	Dec 1
2019	Mar 7	Nov 1	Mar 7	Nov 12
2018	Apr 8	Nov 10	Feb 9	Nov 15
2017	no data	Oct 29	no data	Nov 23
2016	Mar 21	Nov 20	Feb 28	Dec 9
2015	Mar 8	Nov 22	Mar 8	Dec 18
2014	Mar 18	Nov 2	Mar 7	Nov 14
2013	Mar 28	Nov 13	Mar 4	Nov 13
2012	Feb 25	Nov 13	Feb 13	Nov 28
2011	Mar 11	Nov 18	Feb 12	Dec 1
2010	Mar 5	Nov 6	Mar 5	Nov 30
2009	Mar 3	Nov 27	Mar 3	Dec 5
2008	Mar 24	Nov 16	Mar 9	Nov 22
2007	Apr 9	Nov 16	Mar 4	Dec 17
2006	Mar 24	Nov 3	Feb 21	Nov 21
2005	Mar 10	Nov 17	Feb 4	Nov 18
2004	Feb 27	Dec 1	Feb 27	Dec 14
2003	Mar 10	Nov 24	Mar 2	Nov 24
2002	Mar 28	Nov 28	Mar 22	Nov 28
2000	Mar 14	Oct 11	Mar 12	Nov 21
1999	Mar 15	Nov 26	Feb 23	Dec 22
1998	Mar 14	Nov 6	Mar 14	Dec 22
1997	Feb 15	Nov 16	Jan 31	Nov 16
1996	no data	Nov 27	no data	Dec 18
1995	Mar 10	Nov 4	Mar 8	Nov 29
1994	Apr 1	Nov 30	Mar 10	Dec 12
1993	Mar 14	Oct 31	Mar 14	Oct 31
1991	Mar 11	Nov 2	Feb 27	Nov 3
1990	Feb 26	Nov 30	Jan 14	Dec 5
1989	Apr 12	Oct 20	Mar 9	Nov 17
1988	no data	Nov 17	no data	Dec 5
1984	Mar 12	no data	Mar 11	no data
1983	Mar 23	Nov 12	Mar 11	Nov 12
1982	Mar 8	Oct 25	Feb 12	Nov 5
1981	Mar 19	Nov 21	Feb 15	Nov 21
1980	Mar 18	Oct 30	Mar 4	Nov 19
1979	Mar 25	Nov 11	Feb 26	Nov 29
1978	Mar 11	Nov 18	Mar 6	Dec 4
1977	Mar 22	Nov 10	Feb 17	Nov 26
1976	Feb 8	Oct 21	Feb 7	Nov 6
1975	Apr 4	Nov 14	Mar 14	Nov 14
1974	Mar 24	Nov 15	Mar 24	Nov 15
1973	Feb 28	Dec 7	Feb 18	Dec 7
1972	Mar 9	Nov 22	Mar 3	Nov 23
1971	Apr 7	Nov 8	Mar 8	none
1970	Mar 15	Nov 16	Feb 27	Nov 16
1969	Mar 13	Nov 5	Mar 11	Nov 15
1968	Mar 24	Nov 12	Mar 4	Dec 8
1967	Mar 18	Nov 4	Mar 7	Dec 4
1966	Mar 25	Nov 3	Mar 7	Nov 3
1965	Mar 26	Oct 25	Mar 21	Dec 1
1964	Mar 30	Nov 20	Mar 30	Nov 21
1963	Mar 6	Nov 14	Feb 27	Dec 1
1962	Apr 2	Nov 5	Mar 6	Dec 10
1961	Mar 10	Nov 9	Feb 5	Nov 9
1960	Mar 20	Nov 10	Mar 17	Nov 11
1959	Mar 12	Nov 6	Feb 21	Nov 6
1958	Mar 20	Nov 28	Feb 20	Nov 29
1957	Apr 13	Oct 28	Mar 8	Dec 11
1956	Mar 20	Nov 9	Feb 7	Nov 9
1955	Mar 29	Nov 4	Mar 27	Nov 9
1954	Mar 16	Nov 2	Mar 15	Nov 3
1953	Feb 23	Oct 30	Feb 22	Dec 15
1952	Mar 23	Oct 21	Jan 30	Nov 5
1951	Mar 15	Nov 2	Mar 14	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.