Frost history / Shreveport Dwtn Ap, LA
Shreveport Dwtn Ap, LA: frost dates by year
Last spring and first fall frost at NOAA station USW00053905, 1997 to 2024, measured from daily minimum temperatures.
Elevation 179 ft, 32.543, -93.745. Download the data (JSON), NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | Mar 3 | Nov 16 |
| Earliest | Jan 27 (2017) | Oct 29 (2017) |
| Latest | Mar 27 (2013) | Dec 15 (1998) |
| Trend | little change (less than half a day per decade) | 2.4 days earlier per decade |
| Years with data | 26 | 28 |
At 28°F (hard freeze) the median last spring date is Feb 15 and the median first fall date is Dec 5.
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 | Feb 19 | Nov 30 | Jan 21 | none |
| 2023 | Mar 20 | Nov 2 | none | none |
| 2022 | Mar 12 | Nov 13 | Feb 13 | Dec 18 |
| 2021 | Feb 21 | Dec 12 | Feb 20 | none |
| 2020 | Feb 27 | Dec 1 | Feb 7 | Dec 1 |
| 2019 | Mar 6 | Nov 12 | Mar 6 | Nov 13 |
| 2018 | no data | Nov 14 | no data | none |
| 2017 | Jan 27 | Oct 29 | Jan 8 | Dec 9 |
| 2016 | Feb 7 | Nov 20 | none | Dec 19 |
| 2015 | Mar 7 | Nov 22 | Mar 7 | none |
| 2014 | Mar 7 | Nov 13 | Mar 4 | Nov 14 |
| 2013 | Mar 27 | Nov 13 | Mar 3 | Dec 10 |
| 2012 | Feb 25 | Nov 13 | Feb 12 | Dec 11 |
| 2011 | Feb 12 | Nov 28 | Feb 12 | Dec 8 |
| 2010 | Mar 4 | Nov 6 | Feb 25 | Dec 1 |
| 2009 | Mar 3 | Dec 4 | Mar 1 | Dec 5 |
| 2008 | Mar 9 | Nov 16 | Feb 13 | Dec 2 |
| 2007 | Mar 5 | Nov 16 | Feb 16 | Dec 4 |
| 2006 | Mar 24 | Nov 4 | Feb 20 | Nov 21 |
| 2005 | Feb 10 | Nov 17 | Jan 24 | Nov 30 |
| 2004 | Feb 18 | Dec 1 | Feb 8 | Dec 14 |
| 2003 | Feb 26 | Nov 24 | Jan 27 | Nov 24 |
| 2002 | Mar 5 | Nov 23 | Mar 4 | Dec 6 |
| 2001 | Feb 18 | Nov 21 | Feb 10 | Dec 24 |
| 2000 | Feb 6 | Nov 14 | Feb 6 | Nov 21 |
| 1999 | Mar 15 | Nov 26 | Feb 22 | Dec 16 |
| 1998 | Mar 12 | Dec 15 | Mar 12 | Dec 22 |
| 1997 | no data | Nov 16 | no data | Nov 17 |
"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.