Huntsville, TX: frost dates by year

Last spring and first fall frost at NOAA station USC00414382, 1951 to 2025, measured from daily minimum temperatures.

Elevation 494 ft, 30.706, -95.542. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Feb 28	Nov 29
Earliest	Jan 13 (1990)	Oct 28 (1957)
Latest	Apr 16 (2014)	Dec 30 (1954)
Trend	2.1 days earlier per decade	1.3 days later per decade
Years with data	75	73, 5 with no freeze

At 28°F (hard freeze) the median last spring date is Feb 11 and the median first fall date is Dec 9.

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