West Palm Beach, FL planting zone & frost dates
West Palm Beach is in USDA hardiness zone 10b. Frost is rare here: in most years temperatures do not drop to 32°F.
Useful for zone 10b gardens
- Drip irrigation kit — saves water in long, hot seasons
- Shade cloth — protects plants from midday sun
- Soil moisture meter
- Plants for zone 10
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Hardiness zone by ZIP code in West Palm Beach
- 33401 zone 10b
- 33402 zone 10b
- 33403 zone 10b
- 33404 zone 10b
- 33405 zone 10b
- 33406 zone 10b
- 33407 zone 10b
- 33409 zone 10b
- 33411 zone 10b
- 33412 zone 10b
- 33413 zone 10b
- 33415 zone 10b
- 33416 zone 10b
- 33417 zone 10b
- 33419 zone 10b
- 33420 zone 10b
- 33422 zone 10b
Nearby cities
- Riviera Beach zone 10b
- Palm Springs zone 10b
- Lake Worth Beach zone 10b
- North Palm Beach zone 10b
- Lake Worth Corridor zone 10b
- Greenacres City zone 10b
- Lantana zone 10b
- Palm Beach Gardens zone 10b
Questions
What growing zone is West Palm Beach, FL?
West Palm Beach is in USDA Plant Hardiness Zone 10b (average extreme winter low 35°F to 40°F), according to the USDA 2023 map.
Frost dates: NOAA U.S. Climate Normals 1991–2020, station West Palm Beach Intl Ap, FL (USW00012844), 5.7 km (3.5 mi) from the city center, elevation 6 m, based on 28 years of records. Hardiness zone: USDA Plant Hardiness Zone Map 2023 for the ZIP code nearest to the city center. Microclimates (valleys, hills, cities, coasts) can be warmer or colder: check the local forecast before planting. How we calculate the data.