Monroe 26 N, LA: frost dates by year

Last spring and first fall frost at NOAA station USW00053961, 2003 to 2024, measured from daily minimum temperatures.

Elevation 88 ft, 32.883, -92.116. Download the data (JSON), NOAA daily records

Summary at 32°F

	Last spring frost	First fall frost
Median	Mar 19	Nov 1
Earliest	Feb 27 (2020)	Oct 5 (2010)
Latest	Apr 15 (2008)	Nov 30 (2020)
Trend	8.8 days earlier per decade	3.4 days earlier per decade
Years with data	22	22

At 28°F (hard freeze) the median last spring date is Mar 4 and the median first fall date is Nov 13.

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
2024	Mar 19	Oct 17	Feb 19	Nov 29
2023	Mar 20	Nov 1	Mar 20	Nov 1
2022	Mar 13	Oct 18	Mar 13	Nov 13
2021	Mar 3	Nov 5	Feb 21	Nov 19
2020	Feb 27	Nov 30	Feb 27	Nov 30
2019	Apr 2	Nov 1	Mar 6	Nov 12
2018	Mar 8	Nov 14	Feb 8	Nov 14
2017	Mar 14	Oct 28	Jan 28	Oct 29
2016	Mar 21	Nov 13	Feb 26	Nov 20
2015	Mar 7	Nov 22	Mar 7	Nov 22
2014	Mar 26	Nov 1	Mar 13	Nov 13
2013	Mar 28	Nov 12	Mar 27	Nov 13
2012	Mar 4	Oct 29	Feb 25	Nov 13
2011	Mar 11	Oct 19	Mar 11	Oct 20
2010	Mar 6	Oct 5	Mar 4	Nov 6
2009	Apr 8	Nov 25	Mar 4	Nov 27
2008	Apr 15	Oct 27	Mar 9	Oct 28
2007	Apr 8	Nov 6	Mar 5	Nov 7
2006	Mar 26	Oct 23	Mar 25	Nov 3
2005	Mar 18	Oct 24	Jan 24	Oct 26
2004	Mar 11	Nov 28	Feb 28	Dec 14
2003	Apr 10	Nov 24	Feb 11	Nov 24

"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.