Frost history / Coleto Creek Rsvr, TX
Coleto Creek Rsvr, TX: frost dates by year
Last spring and first fall frost at NOAA station USC00411880, 2003 to 2025, measured from daily minimum temperatures.
Elevation 118 ft, 28.716, -97.174. Download the data (JSON), NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | Feb 20 | Dec 6 |
| Earliest | Jan 9 (2017) | Nov 12 (2011) |
| Latest | Mar 14 (2022) | Dec 31 (2025) |
| Trend | little change (less than half a day per decade) | 4.0 days later per decade |
| Years with data | 22, 3 with no freeze | 23, 3 with no freeze |
At 28°F (hard freeze) the median last spring date is Feb 12 and the median first fall date is Dec 19.
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 20 | Dec 31 | Feb 20 | none |
| 2024 | Jan 21 | none | Jan 18 | none |
| 2023 | none | Dec 11 | none | none |
| 2022 | Mar 14 | Dec 23 | Mar 14 | Dec 23 |
| 2021 | Feb 21 | none | Feb 20 | none |
| 2020 | Feb 28 | Dec 1 | Feb 28 | none |
| 2019 | Mar 7 | Nov 13 | none | Dec 19 |
| 2018 | Jan 25 | Nov 14 | Jan 18 | none |
| 2017 | Jan 9 | Dec 8 | Jan 9 | none |
| 2016 | Feb 8 | Dec 19 | none | Dec 19 |
| 2015 | Mar 7 | none | Jan 9 | none |
| 2014 | Mar 5 | Dec 25 | Mar 4 | none |
| 2013 | none | Nov 28 | none | none |
| 2012 | Jan 15 | Dec 11 | Jan 14 | none |
| 2011 | Feb 14 | Nov 12 | Feb 12 | Nov 28 |
| 2010 | Feb 25 | Nov 27 | Feb 14 | none |
| 2009 | Mar 2 | Dec 5 | Jan 13 | Dec 5 |
| 2008 | Feb 2 | Dec 2 | Feb 1 | none |
| 2007 | Mar 5 | Dec 4 | Feb 16 | none |
| 2006 | Feb 9 | Dec 1 | none | Dec 1 |
| 2005 | none | Dec 6 | none | none |
| 2004 | Feb 16 | Dec 15 | none | Dec 25 |
| 2003 | no data | Dec 7 | no data | none |
"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.