Frost dates in Jefferson County, Texas
Average (50%) last spring and first fall 32°F frost dates and USDA hardiness zone for each ZIP code in Jefferson County. Pick a ZIP for 10% and 90% odds.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 77613 | China | Feb 18 | Dec 2 | 9a |
| 77619 | Groves | Feb 14 | Dec 7 | 9b |
| 77622 | Hamshire | Feb 18 | Dec 2 | 9b |
| 77627 | Nederland | Feb 14 | Dec 7 | 9b |
| 77629 | Nome | Feb 18 | Dec 2 | 9a |
| 77640 | Port Arthur | Feb 14 | Dec 7 | 9b |
| 77642 | Port Arthur | Feb 14 | Dec 7 | 9b |
| 77651 | Port Neches | Feb 14 | Dec 7 | 9b |
| 77655 | Port Arthur | Feb 14 | Dec 7 | 9b |
| 77701 | Beaumont | Feb 14 | Dec 4 | 9b |
| 77702 | Beaumont | Feb 14 | Dec 4 | 9b |
| 77703 | Beaumont | Feb 14 | Dec 4 | 9a |
| 77705 | Beaumont | Feb 14 | Dec 7 | 9b |
| 77706 | Beaumont | Feb 14 | Dec 4 | 9a |
| 77707 | Beaumont | Feb 14 | Dec 4 | 9b |
| 77708 | Beaumont | Feb 14 | Dec 4 | 9a |
| 77713 | Beaumont | Feb 18 | Dec 2 | 9a |