Tyler, TX: frost dates by year

Last spring and first fall frost at NOAA station USC00419207, 1984 to 2025, measured from daily minimum temperatures.

Elevation 550 ft, 32.307, -95.297. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Mar 7	Nov 21
Earliest	Jan 14 (1990)	Oct 28 (2008)
Latest	Apr 3 (1987)	Dec 13 (1998)
Trend	1.9 days earlier per decade	little change (less than half a day per decade)
Years with data	40	42

At 28°F (hard freeze) the median last spring date is Feb 19 and the median first fall date is Dec 1.

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 22	Nov 10	Feb 22	Dec 15
2024	Feb 20	Nov 30	Feb 19	none
2023	Feb 19	Nov 27	Feb 19	Dec 27
2022	Mar 13	Nov 13	Mar 13	Dec 18
2021	Feb 20	Dec 12	Feb 20	none
2020	Feb 27	Nov 30	Feb 27	Dec 1
2019	Mar 6	Oct 31	Mar 6	Nov 12
2018	Feb 12	Nov 13	Feb 11	Nov 14
2017	Feb 16	Oct 29	Jan 8	Dec 9
2016	Mar 21	Nov 20	Feb 5	Dec 9
2015	Mar 7	Nov 22	Mar 7	none
2014	Mar 7	Nov 13	Mar 5	Nov 14
2013	Mar 26	Nov 13	Mar 26	Nov 27
2012	Feb 25	Nov 13	Feb 12	Dec 11
2011	Mar 6	Nov 28	Feb 12	Nov 28
2010	Mar 21	Nov 26	Mar 3	Nov 27
2009	Mar 29	Dec 3	Mar 1	Dec 4
2008	Mar 8	Oct 28	Mar 8	Dec 1
2007	Mar 5	Dec 4	Feb 18	Dec 16
2006	Mar 24	Nov 21	Feb 19	Dec 1
2005	Mar 17	Nov 17	Jan 24	Dec 6
2004	Feb 26	Nov 25	Feb 13	Dec 1
2003	Mar 30	Nov 24	Feb 17	Nov 25
2002	Mar 5	Nov 28	Mar 4	Nov 28
2001	Feb 18	Nov 21	Feb 10	Dec 24
2000	Feb 6	Nov 14	Feb 5	Nov 21
1999	Mar 15	Nov 3	Jan 15	Dec 6
1998	Mar 12	Dec 13	Mar 11	Dec 22
1997	Feb 15	Nov 16	Jan 30	Nov 16
1996	Mar 21	Nov 26	Mar 21	Dec 18
1995	no data	Nov 12	no data	Nov 29
1994	Mar 10	Dec 1	Mar 10	Dec 12
1993	Mar 14	Oct 30	Mar 14	Oct 31
1992	Mar 23	Nov 5	Jan 20	Nov 28
1991	Feb 27	Nov 1	Feb 1	Nov 3
1990	Jan 14	Dec 4	Jan 13	Dec 22
1989	Mar 9	Nov 23	Mar 8	Dec 9
1988	Mar 19	Nov 28	Mar 14	Dec 28
1987	Apr 3	Nov 11	Feb 18	Dec 15
1986	Mar 21	Nov 13	Feb 13	Nov 13
1985	Feb 13	Dec 1	Feb 12	Dec 2
1984	no data	Nov 22	no data	Nov 22

"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.