Frost history / Port Aransas 32 Nne, TX
Port Aransas 32 Nne, TX: frost dates by year
Last spring and first fall frost at NOAA station USW00023906, 2008 to 2024, measured from daily minimum temperatures.
Elevation 15 ft, 28.304, -96.823. Download the data (JSON), NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | Feb 25 | Nov 20 |
| Earliest | Jan 25 (2018) | Oct 28 (2017) |
| Latest | Apr 7 (2009) | Dec 22 (2022) |
| Trend | 2.9 days earlier per decade | 3.3 days earlier per decade |
| Years with data | 17 | 16, 1 with no freeze |
At 28°F (hard freeze) the median last spring date is Feb 11 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 |
|---|---|---|---|---|
| 2024 | Feb 19 | Nov 20 | Jan 17 | Nov 21 |
| 2023 | Feb 18 | Nov 1 | Jan 26 | Dec 10 |
| 2022 | Mar 13 | Dec 22 | Mar 13 | Dec 22 |
| 2021 | Feb 20 | none | Feb 20 | none |
| 2020 | Feb 28 | no data | Feb 28 | no data |
| 2019 | Mar 6 | Nov 12 | none | Nov 16 |
| 2018 | Jan 25 | Nov 14 | Jan 25 | none |
| 2017 | Feb 16 | Oct 28 | Jan 8 | Oct 28 |
| 2016 | Feb 25 | Nov 20 | Feb 25 | none |
| 2015 | Feb 26 | Nov 22 | Feb 18 | Nov 22 |
| 2014 | Mar 13 | Nov 17 | Feb 13 | Dec 25 |
| 2013 | Mar 3 | Nov 27 | Mar 3 | Nov 27 |
| 2012 | Mar 4 | Dec 12 | Jan 14 | Dec 12 |
| 2011 | Feb 13 | Nov 3 | Feb 10 | Nov 4 |
| 2010 | Feb 16 | Nov 27 | Jan 10 | Dec 26 |
| 2009 | Apr 7 | Dec 4 | Mar 2 | Dec 5 |
| 2008 | Feb 1 | Nov 15 | Jan 3 | Nov 16 |
"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.