Frost dates in Galveston County, Texas
Average (50%) last spring and first fall 32°F frost dates and USDA hardiness zone for each ZIP code in Galveston County. Pick a ZIP for 10% and 90% odds.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 77510 | Santa Fe | Jan 31 | Dec 14 | 9b |
| 77517 | Santa Fe | Feb 14 | Dec 5 | 9b |
| 77518 | Bacliff | Jan 31 | Dec 14 | 9b |
| 77539 | Texas City | Jan 31 | Dec 14 | 9b |
| 77546 | Friendswood | Jan 31 | Dec 27 | 9b |
| 77550 | Galveston | Jan 25 | Jan 1 (next year) | 10a |
| 77551 | Galveston | Jan 18 | Jan 7 (next year) | 10a |
| 77554 | Galveston | Jan 18 | Jan 7 (next year) | 10a |
| 77555 | Galveston | Jan 25 | Jan 1 (next year) | 10a |
| 77563 | Hitchcock | Jan 18 | Jan 7 (next year) | 9b |
| 77565 | Kemah | Jan 31 | Dec 14 | 9b |
| 77568 | La Marque | Jan 31 | Dec 14 | 9b |
| 77573 | League City | Jan 31 | Dec 14 | 9b |
| 77590 | Texas City | Jan 18 | Jan 7 (next year) | 10a |
| 77591 | Texas City | Jan 31 | Dec 14 | 9b |
| 77617 | Bolivar Peninsula | Feb 12 | Dec 6 | 9b |
| 77623 | Bolivar Peninsula | Feb 12 | Dec 6 | 9b |
| 77650 | Bolivar Peninsula | Jan 25 | Jan 1 (next year) | 10a |