Frost Dates for Palm Bay, FL 32909

Palm Bay has 4 ZIP codes. The Palm Bay, FL frost page lists all of them with their dates.

Last spring frost January 16 · First fall frost January 26 · 10 frost-free days · USDA Zone 10a

Frost probability for 32909

Frost10%50%90%
Spring (last frost)February 23January 16—
Fall (first frost)December 20January 26—

Dates come from NOAA 1971–2000 freeze probabilities at the nearest reporting station (37.4 km away); the 50% date is the median year.

Month by month in Palm Bay

MonthWhat to do
JanuaryPlant cool-season crops: lettuce, spinach, broccoli, peas, and carrots.
FebruaryDirect sow brassicas and root vegetables. Start warm-season seedlings indoors.
MarchTransplant warm-season crops outdoors. Sow beans, cucumbers, and squash.
AprilMain warm-season planting window. Direct sow melons and sweet corn.
MaySuccession plant lettuce. Keep beds irrigated as temperatures climb.
JuneMonitor for heat stress. Harvest zucchini and cucumbers frequently.
JulyHarvest regularly to encourage continued production. Watch for pests.
AugustStart fall cool-season crops: broccoli, kale, beets, and carrots.
SeptemberPlant fall lettuce, spinach, arugula, and radishes.
OctoberHarvest mature crops. Direct sow cold-tolerant greens.
NovemberPlant garlic and onion sets. Harvest cool-season crops through the month.
DecemberPlant cool-season crops for winter harvest. Plan next year's garden.

What grows in a 10-day season

Frequently Asked Questions

What is the last frost date for Palm Bay, FL (ZIP 32909)?

The median last spring frost date for Palm Bay, FL (ZIP code 32909) is around January 16. This is the 50th-percentile date — meaning half of all years see frost end before this date. Use the 10% and 90% dates to understand the full range of risk in your area.

What is the first fall frost date in Palm Bay, FL?

The median first fall frost date for Palm Bay, FL is around January 26. Plan to harvest or protect frost-sensitive crops like tomatoes and peppers at least a week before this date to avoid losses.

How long is the growing season in Palm Bay, FL?

The frost-free growing season in Palm Bay is about 10 days. This window — from your last spring frost to your first fall frost — is when warm-season vegetables thrive. Cold-hardy crops like kale, spinach, and peas can extend your season by weeks on either side.

What USDA hardiness zone is Palm Bay, FL?

Based on frost date patterns, Palm Bay falls approximately in 10a. USDA hardiness zones are determined by average annual minimum winter temperatures and guide both plant selection and planting timing for your location.

When should I start tomatoes indoors in Palm Bay, FL?

Start tomato seeds indoors 6–8 weeks before your last frost date (around January 16). For Palm Bay, that's roughly November 21 to December 5. Transplant outdoors 1–2 weeks after your last frost.

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