Frost dates in Martin County, Florida
The average last spring frost in Martin County falls Jan 23 to Jan 26 and the average first fall frost Jan 15 (next year) to Jan 18 (next year), depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 10a to 10b. Places: Canal Point, Hobe Sound, Indiantown, Jensen Beach, Palm City, Port Salerno. 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 |
|---|---|---|---|---|
| 33438 | Canal Point | Jan 26 | Jan 15 (next year) | 10a |
| 33455 | Hobe Sound | Jan 26 | Jan 15 (next year) | 10b |
| 33469 | Tequesta | Jan 26 | Jan 16 (next year) | 10b |
| 34956 | Indiantown | Jan 26 | Jan 15 (next year) | 10a |
| 34957 | Jensen Beach | Jan 23 | Jan 18 (next year) | 10b |
| 34990 | Palm City | Jan 26 | Jan 15 (next year) | 10a |
| 34994 | Stuart | Jan 23 | Jan 18 (next year) | 10b |
| 34996 | Stuart | Jan 23 | Jan 18 (next year) | 10b |
| 34997 | Port Salerno | Jan 26 | Jan 15 (next year) | 10b |
Nearby counties
St. Lucie County Palm Beach County Indian River County Okeechobee County Glades County Broward County
All Florida counties · Download Florida frost dates (CSV)
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