Selmer, TN: frost dates by year

Last spring and first fall frost at NOAA station USC00408160, 1958 to 2025, measured from daily minimum temperatures.

Elevation 470 ft, 35.165, -88.599. Download the data (JSON) · NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Apr 11	Oct 23
Earliest	Mar 20 (1988)	Sep 29 (1967)
Latest	May 10 (1966)	Nov 26 (2004)
Trend	2.2 days earlier per decade	3.2 days later per decade
Years with data	65	65

At 28°F (hard freeze) the median last spring date is Mar 31 and the median first fall date is Nov 4.

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	Apr 9	Nov 3	Mar 22	Nov 10
2024	Apr 6	Nov 21	Mar 20	Nov 29
2023	Mar 21	Oct 31	Mar 21	Nov 1
2022	Apr 10	Oct 18	Mar 13	Oct 19
2021	Apr 22	Nov 4	Apr 2	Nov 14
2020	Apr 16	no data	Mar 7	no data
2019	Apr 2	Nov 1	Mar 19	Nov 1
2018	Apr 9	Oct 22	Apr 9	Nov 10
2017	Apr 8	Oct 29	Mar 16	Nov 20
2016	Mar 22	Nov 11	Mar 21	Nov 20
2015	Mar 29	Oct 18	Mar 29	Nov 22
2014	Apr 16	Nov 1	Apr 16	Nov 2
2013	Apr 25	Oct 25	Mar 27	Nov 13
2012	Apr 12	Oct 31	Mar 4	Nov 8
2011	Apr 17	Oct 21	Mar 11	Oct 30
2010	Mar 30	Oct 30	Mar 7	Nov 6
2009	no data	Oct 18	no data	Nov 27
2008	Apr 15	Oct 28	Mar 25	Oct 29
2007	Apr 16	Nov 7	Apr 8	Nov 7
2006	Mar 27	Oct 13	Mar 26	Nov 3
2005	Apr 3	Oct 26	Mar 10	Nov 17
2004	Apr 14	Nov 26	Mar 12	Dec 2
2003	Mar 31	Nov 14	Mar 31	Nov 14
2002	Apr 6	Nov 2	Mar 23	Nov 17
2001	Apr 18	Oct 17	Mar 28	Oct 28
2000	Apr 9	Oct 8	Apr 9	Oct 9
1999	Mar 28	Oct 24	Mar 28	Oct 24
1998	Mar 22	Nov 6	Mar 22	Nov 6
1997	no data	Oct 23	no data	Nov 16
1996	Apr 16	Nov 3	Apr 10	Nov 3
1995	Apr 1	Oct 21	Mar 11	Nov 4
1994	Apr 8	Oct 26	Apr 1	Nov 24
1993	Apr 22	Oct 28	Apr 3	Nov 1
1992	Apr 5	Nov 8	Apr 3	Nov 8
1991	Mar 31	Oct 7	Mar 31	Nov 4
1990	Apr 12	Oct 26	Apr 8	Nov 18
1989	Apr 13	Oct 20	Apr 11	Nov 4
1988	Mar 20	Oct 13	Mar 19	Nov 17
1987	Apr 6	Oct 4	Apr 4	Oct 22
1986	Apr 23	Nov 13	Mar 23	Nov 13
1985	Apr 10	Nov 5	Apr 9	Nov 6
1984	Apr 18	Oct 1	Mar 30	Nov 13
1983	Apr 25	Oct 27	Apr 20	Nov 5
1982	Apr 23	Oct 23	Apr 10	Oct 24
1981	Mar 25	Oct 3	Mar 24	Oct 24
1980	Apr 5	Oct 6	Mar 22	Oct 31
1979	Apr 5	Oct 5	Mar 26	Nov 4
1978	Apr 22	Oct 6	Mar 28	Oct 7
1977	Apr 6	Oct 12	Apr 6	Oct 13
1976	May 4	Oct 18	Apr 10	Oct 18
1975	Apr 13	Oct 3	Apr 3	Nov 14
1974	Apr 9	Oct 3	Apr 6	Nov 13
1973	Apr 11	no data	Apr 11	no data
1972	Apr 26	no data	Apr 2	no data
1971	May 5	Nov 4	Apr 8	Nov 4
1970	May 4	Oct 10	Apr 6	Nov 4
1969	Apr 24	Oct 18	Apr 1	Oct 28
1968	Apr 7	Oct 5	Apr 6	Oct 25
1967	Mar 23	Sep 29	Mar 19	Oct 28
1966	May 10	Oct 7	Apr 10	Oct 20
1965	Apr 29	Oct 25	Mar 27	Oct 25
1964	Apr 10	Oct 6	Apr 10	Oct 10
1963	Apr 14	Oct 29	Mar 23	Oct 30
1962	Apr 16	Oct 24	Apr 16	Oct 24
1961	Apr 18	Oct 15	Apr 7	Oct 27
1960	Apr 19	Oct 21	Apr 10	Nov 4
1959	Apr 23	Oct 19	Apr 14	Nov 7
1958	no data	Oct 27	no data	Nov 7

"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 1991–2020 frost probabilities.