Frost dates in Collin County, Texas
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The average last spring frost in Collin County falls Mar 7 to Mar 18 and the average first fall frost Nov 11 to Nov 21, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 8b. Places: Allen, Anna, Blue Ridge, Celina, Dallas, Farmersville. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 75002 | Lucas | Mar 18 | Nov 11 | 8b |
| 75009 | Celina | Mar 17 | Nov 15 | 8b |
| 75013 | Allen | Mar 18 | Nov 11 | 8b |
| 75023 | Plano | Mar 7 | Nov 21 | 8b |
| 75024 | Plano | Mar 7 | Nov 21 | 8b |
| 75025 | Plano | Mar 7 | Nov 21 | 8b |
| 75034 | Frisco | Mar 7 | Nov 21 | 8b |
| 75035 | Frisco | Mar 18 | Nov 11 | 8b |
| 75069 | McKinney | Mar 18 | Nov 11 | 8b |
| 75070 | McKinney | Mar 18 | Nov 11 | 8b |
| 75071 | McKinney | Mar 17 | Nov 15 | 8b |
| 75072 | McKinney | Mar 17 | Nov 15 | 8b |
| 75074 | Plano | Mar 7 | Nov 21 | 8b |
| 75075 | Plano | Mar 7 | Nov 21 | 8b |
| 75078 | Prosper | Mar 17 | Nov 15 | 8b |
| 75082 | Richardson | Mar 7 | Nov 21 | 8b |
| 75093 | Plano | Mar 7 | Nov 21 | 8b |
| 75094 | Murphy | Mar 10 | Nov 19 | 8b |
| 75098 | Wylie | Mar 10 | Nov 19 | 8b |
| 75164 | Josephine | Mar 10 | Nov 19 | 8b |
| 75166 | Lavon | Mar 10 | Nov 19 | 8b |
| 75173 | Nevada | Mar 10 | Nov 19 | 8b |
| 75252 | Dallas | Mar 7 | Nov 21 | 8b |
| 75287 | Dallas | Mar 7 | Nov 21 | 8b |
| 75407 | Princeton | Mar 18 | Nov 11 | 8b |
| 75409 | Anna | Mar 17 | Nov 15 | 8b |
| 75424 | Blue Ridge | Mar 17 | Nov 15 | 8b |
| 75442 | Farmersville | Mar 10 | Nov 19 | 8b |
| 75454 | Melissa | Mar 17 | Nov 15 | 8b |
Nearby counties
Rockwall County Dallas County Denton County Hunt County Grayson County Kaufman County
All Texas counties · Download Texas frost dates (CSV)
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