Frost dates in Harrison County, Texas
Average (50%) last spring and first fall 32°F frost dates and USDA hardiness zone for each ZIP code in Harrison County. Pick a ZIP for 10% and 90% odds.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 75602 | Longview | Mar 15 | Nov 15 | 8b |
| 75640 | Mar 10 | Nov 15 | 8b | |
| 75650 | Hallsville | Mar 15 | Nov 15 | 8b |
| 75651 | Mar 18 | Nov 8 | 8b | |
| 75659 | Mar 20 | Nov 11 | 8b | |
| 75661 | Uncertain | Mar 6 | Nov 19 | 8b |
| 75670 | Marshall | Mar 20 | Nov 11 | 8b |
| 75671 | Mar 20 | Nov 11 | 8b | |
| 75672 | Marshall | Mar 20 | Nov 11 | 8b |
| 75692 | Waskom | Mar 20 | Nov 11 | 8b |
| 75694 | Mar 18 | Nov 8 | 8b |