Monteagle, TN: frost dates by year

Last spring and first fall frost at NOAA station USC00406162, 1951 to 2025, measured from daily minimum temperatures.

Elevation 1,850 ft, 35.224, -85.841. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Apr 10	Oct 26
Earliest	Mar 19 (1967)	Oct 3 (1974)
Latest	May 10 (2020)	Nov 27 (1958)
Trend	little change (less than half a day per decade)	little change (less than half a day per decade)
Years with data	61	65

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

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 13	Nov 10	Apr 9	Nov 10
2024	Apr 6	Oct 17	Mar 19	Nov 30
2023	Mar 29	Nov 1	Mar 21	Nov 1
2022	Apr 19	Oct 18	Mar 14	Oct 18
2021	Apr 22	Nov 6	Apr 22	Nov 14
2020	May 10	Nov 2	Mar 7	Dec 1
2019	Apr 2	Nov 1	Apr 2	Nov 1
2018	Apr 17	Oct 21	Apr 17	Nov 10
2017	Apr 8	Oct 29	Mar 17	Oct 30
2016	Apr 10	Nov 20	Mar 5	Nov 20
2015	Mar 30	Oct 20	Mar 30	Nov 22
2014	Apr 17	Nov 1	Apr 16	Nov 2
2013	Apr 20	Oct 24	Mar 28	Oct 26
2012	Apr 12	Oct 29	Mar 6	Nov 15
2011	Apr 6	Oct 22	Feb 26	Nov 11
2010	Mar 27	Nov 6	Mar 7	Nov 6
2009	Apr 8	Oct 18	Apr 7	Dec 1
2008	Apr 16	Oct 28	Mar 26	Oct 29
2007	Apr 16	Nov 4	Apr 9	Nov 7
2006	Mar 27	Oct 13	Mar 27	Oct 25
2005	Apr 24	Oct 26	Mar 10	Nov 17
2004	Apr 13	Oct 17	Mar 23	Nov 6
2003	Apr 12	Nov 14	Mar 31	Nov 25
2002	Apr 6	Nov 2	Apr 6	Nov 18
2001	Apr 19	Oct 17	Mar 28	Oct 27
2000	Apr 9	Oct 8	Apr 5	Nov 15
1999	Mar 28	Oct 24	Mar 22	Nov 4
1998	Mar 23	Nov 6	Mar 14	Nov 6
1997	Apr 18	Oct 22	Mar 17	Nov 16
1996	no data	Oct 20	no data	Nov 3
1995	Apr 1	no data	Mar 11	no data
1994	no data	Nov 23	no data	Nov 23
1992	Apr 5	no data	Apr 4	no data
1991	Mar 31	Oct 7	Mar 11	Nov 3
1990	Apr 18	Oct 26	Apr 8	Nov 29
1989	Apr 12	Oct 20	Apr 12	Nov 17
1988	no data	Oct 14	no data	Nov 29
1982	no data	Oct 24	no data	Nov 5
1981	Mar 25	Oct 24	Mar 20	Oct 24
1980	no data	Oct 26	no data	Nov 19
1978	Mar 28	Oct 15	Mar 18	Dec 5
1977	Apr 6	Nov 11	Mar 2	Nov 12
1976	Apr 5	Oct 21	Mar 17	Oct 28
1975	Apr 12	Nov 13	Apr 7	Nov 13
1974	no data	Oct 3	no data	Nov 13
1973	Apr 13	Nov 6	Apr 11	Nov 10
1972	Apr 9	Oct 20	Apr 9	Nov 18
1971	May 3	Nov 4	Apr 7	Nov 8
1970	Apr 3	Oct 17	Apr 3	Nov 3
1969	Mar 31	Oct 27	Mar 31	Nov 4
1968	no data	Oct 26	no data	Oct 26
1967	Mar 19	Nov 4	Mar 19	Nov 5
1966	May 10	Nov 2	Mar 29	Nov 2
1965	Mar 27	Oct 24	Mar 27	Nov 17
1964	Apr 9	Oct 20	Mar 31	Nov 20
1963	May 1	Oct 30	Mar 22	Nov 2
1962	Apr 16	Oct 24	Apr 16	Oct 24
1961	Apr 16	Nov 8	Mar 10	Nov 8
1960	Apr 11	Nov 4	Apr 10	Nov 6
1959	Apr 14	Oct 25	Mar 22	Nov 6
1958	Apr 8	Nov 27	Apr 8	Nov 27
1957	May 5	Oct 26	Apr 13	Oct 27
1956	Apr 17	Nov 9	Mar 25	Nov 9
1955	Mar 30	Oct 17	Mar 29	Nov 1
1954	Apr 1	Oct 30	Apr 1	Oct 30
1953	Apr 21	Oct 30	Apr 20	Nov 6
1952	Apr 7	no data	Apr 7	no data
1951	Apr 18	Nov 2	Mar 25	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.