Sherman, TX: frost dates by year

Last spring and first fall frost at NOAA station USC00418274, 1951 to 2025, measured from daily minimum temperatures.

Elevation 760 ft, 33.703, -96.642. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Mar 20	Nov 12
Earliest	Feb 13 (2012)	Oct 12 (1977)
Latest	Apr 21 (2021)	Dec 21 (1998)
Trend	0.6 days earlier per decade	1.6 days later per decade
Years with data	69	73

At 28°F (hard freeze) the median last spring date is Mar 6 and the median first fall date is Nov 27.

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	no data	Nov 10	no data	Nov 30
2024	Feb 28	Nov 29	Feb 18	Dec 6
2023	Mar 19	Oct 31	Mar 19	Dec 26
2022	Mar 12	Nov 12	Mar 12	Dec 17
2021	Apr 21	Nov 26	Feb 20	Dec 19
2020	Feb 27	Nov 30	Feb 27	Dec 4
2019	Mar 6	Oct 31	Mar 6	Oct 31
2018	Apr 15	Nov 10	Feb 12	Nov 10
2017	Feb 25	Oct 28	Jan 8	Dec 7
2016	Feb 28	Dec 8	Feb 6	Dec 8
2015	Mar 7	Nov 22	Mar 7	Dec 18
2014	Apr 15	Nov 12	Mar 6	Nov 12
2013	Mar 26	Nov 12	Mar 26	Nov 13
2012	Feb 13	Nov 12	Feb 12	Dec 10
2011	Mar 16	Nov 17	Feb 11	Nov 28
2010	Mar 21	Nov 25	Mar 21	Nov 26
2009	no data	Dec 2	no data	Dec 4
2008	no data	Nov 16	no data	Nov 21
2007	Apr 8	Nov 22	Mar 4	Dec 3
2006	Mar 24	Nov 16	Mar 24	Nov 30
2005	Mar 1	Nov 16	Jan 23	Dec 2
2004	Feb 27	Nov 30	Feb 15	Dec 14
2003	Apr 9	Nov 23	Mar 6	Nov 24
2002	Mar 26	Nov 27	Mar 22	Nov 27
2001	Mar 1	Nov 21	Feb 22	Nov 28
2000	Mar 12	no data	Feb 5	no data
1999	Mar 15	no data	Jan 14	no data
1998	Mar 12	Dec 21	Mar 12	Dec 21
1997	Apr 13	Nov 11	Jan 30	Nov 16
1996	Mar 26	Nov 24	Mar 26	Nov 25
1995	no data	Nov 11	no data	Nov 11
1994	Apr 6	Dec 10	Feb 26	none
1993	Mar 14	Oct 29	Mar 14	Oct 30
1992	Mar 23	Nov 4	Mar 11	Nov 5
1991	Feb 26	Oct 31	Feb 16	Nov 2
1990	Mar 25	Nov 5	Jan 13	Dec 4
1989	Apr 11	Nov 3	Mar 8	Dec 8
1988	Mar 19	Nov 16	Mar 15	Nov 28
1987	Apr 3	Nov 11	Mar 30	Dec 15
1986	Mar 21	Nov 11	Feb 21	Nov 12
1985	Feb 15	Nov 20	Feb 12	Nov 20
1984	Mar 20	Nov 21	Feb 28	Dec 6
1983	Apr 15	Nov 24	Mar 12	Nov 24
1982	Mar 8	Oct 25	Mar 7	Nov 13
1981	Mar 20	Nov 12	Feb 15	Dec 17
1980	Mar 18	Oct 30	Mar 18	Oct 30
1979	Mar 25	Nov 7	Mar 5	Nov 13
1978	Mar 17	Nov 18	Mar 10	Dec 4
1977	no data	Oct 12	no data	Nov 10
1976	Mar 14	Oct 20	Feb 8	Nov 5
1975	Apr 4	Nov 13	Apr 3	Nov 13
1974	Mar 25	Nov 15	Mar 25	Nov 30
1973	Apr 10	Dec 5	Feb 17	Dec 7
1972	Mar 3	Nov 16	Mar 2	Nov 22
1971	no data	Nov 27	no data	none
1970	Apr 2	Nov 2	Mar 13	Nov 16
1969	Mar 26	Nov 15	Mar 26	Nov 15
1968	Mar 24	Nov 9	Mar 23	Nov 9
1967	Mar 9	Nov 4	Mar 9	Nov 4
1966	Mar 24	Oct 20	Mar 7	Nov 2
1965	Mar 27	Nov 29	Mar 27	none
1964	Apr 9	Nov 20	Mar 26	Nov 21
1963	Mar 7	Nov 2	Mar 6	Nov 24
1962	Mar 16	Nov 4	Mar 3	Dec 11
1961	Feb 28	Dec 11	Feb 9	Dec 12
1960	Mar 18	Nov 10	Mar 17	Dec 13
1959	Mar 22	Nov 6	Feb 7	Nov 6
1958	Mar 14	Nov 28	Feb 18	Nov 29
1957	Apr 14	Oct 26	Mar 8	Dec 11
1956	Mar 16	Nov 9	Mar 13	Nov 9
1955	Mar 29	Nov 9	Mar 28	Nov 9
1954	Mar 15	Nov 5	Mar 15	Dec 14
1953	Feb 24	Nov 9	Feb 23	Dec 15
1952	Mar 24	Oct 29	Mar 23	Nov 27
1951	Mar 20	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.