Lewisville, AR: frost dates by year

Last spring and first fall frost at NOAA station USC00034185, 1991 to 2022, measured from daily minimum temperatures.

Elevation 340 ft, 33.361, -93.567. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Mar 26	Nov 7
Earliest	Feb 28 (2004)	Oct 20 (2011)
Latest	Apr 16 (2014)	Dec 14 (1998)
Trend	4.3 days earlier per decade	0.5 days later per decade
Years with data	27	29

At 28°F (hard freeze) the median last spring date is Mar 4 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
2022	Mar 14	no data	Mar 13	no data
2021	no data	Nov 19	no data	none
2020	Feb 28	Dec 1	Feb 28	Dec 1
2019	Apr 3	Nov 1	Mar 7	Nov 12
2018	Apr 9	Nov 10	Feb 9	Nov 15
2017	Mar 15	Oct 28	Jan 29	Dec 9
2016	Mar 22	Nov 20	Feb 11	Dec 9
2015	Mar 8	Nov 22	Mar 7	none
2014	Apr 16	Nov 1	Mar 6	Nov 14
2013	Mar 28	Nov 13	Mar 27	Nov 13
2012	Mar 4	Nov 13	Feb 13	Dec 11
2011	no data	Oct 20	no data	Dec 8
2010	Mar 5	Nov 6	Mar 4	Nov 27
2009	Apr 8	Nov 27	Mar 3	Dec 5
2008	Mar 25	Oct 28	Feb 28	Nov 22
2007	no data	Nov 16	no data	Dec 4
2006	Mar 26	Oct 23	Mar 25	Nov 20
2005	Mar 18	Oct 24	Feb 26	Nov 17
2004	Feb 28	Dec 1	Feb 9	Dec 1
2003	Apr 11	Dec 2	Feb 27	Dec 6
2002	Mar 28	Nov 7	Mar 23	Nov 28
2001	Mar 10	Oct 28	Feb 18	Nov 21
2000	Apr 10	no data	Feb 6	no data
1999	Mar 15	Nov 3	Mar 14	Dec 6
1998	no data	Dec 14	no data	Dec 21
1997	Apr 13	Nov 15	Feb 12	Nov 15
1996	Apr 7	Nov 2	Mar 20	Nov 27
1995	Mar 9	Nov 3	Mar 8	Nov 3
1994	Apr 7	Nov 29	Mar 9	Dec 10
1993	Apr 1	no data	Mar 14	no data
1992	Apr 3	Nov 4	Apr 1	Nov 5
1991	no data	Oct 31	no data	Nov 2

"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.