Frost Dates for Gulf Shores, AL 36547

Gulf Shores has 2 ZIP codes. The Gulf Shores, AL frost page lists all of them with their dates.

Last spring frost February 22 · First fall frost December 1 · 282 frost-free days · USDA Zone 9a

Frost probability for 36547

Frost10%50%90%
Spring (last frost)March 13February 22February 4
Fall (first frost)November 10December 1December 16

Dates come from NOAA 1971–2000 freeze probabilities at the nearest reporting station (39.3 km away); the 50% date is the median year.

Month by month in Gulf Shores

MonthWhat to do
JanuaryStart herbs, basil, and squash indoors (4–6 weeks before frost). Direct sow peas, spinach, and lettuce if soil is workable.
FebruaryLast frost around February 22. Transplant cold-hardy crops (broccoli, kale, cabbage). Harden off tomato and pepper seedlings.
MarchFrost has passed. Transplant tomatoes, peppers, and basil outdoors. Direct sow beans, cucumbers, squash, and zucchini.
AprilSuccession plant lettuce and greens. Keep beds weeded and watered consistently.
MayHarvest regularly to encourage production. Monitor for pests and disease.
JuneMidsummer: harvest beans, zucchini, cucumbers. Start brassica seeds indoors for fall.
JulyDirect sow carrots and beets for fall harvest. Start fall broccoli and kale indoors.
AugustDirect sow carrots and beets for fall harvest. Start fall broccoli and kale indoors.
SeptemberDirect sow carrots and beets for fall harvest. Start fall broccoli and kale indoors.
OctoberDirect sow carrots and beets for fall harvest. Start fall broccoli and kale indoors.
NovemberFirst fall frost approaching (around December 1). Transplant fall brassicas. Sow spinach, arugula, and radishes.
DecemberFirst frost around December 1. Harvest tomatoes and peppers before frost. Cover cold-hardy crops with row covers to extend the season.

What grows in a 282-day season

Frequently Asked Questions

What is the last frost date for Gulf Shores, AL (ZIP 36547)?

The median last spring frost date for Gulf Shores, AL (ZIP code 36547) is around February 22. 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 Gulf Shores, AL?

The median first fall frost date for Gulf Shores, AL is around December 1. 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 Gulf Shores, AL?

The frost-free growing season in Gulf Shores is about 282 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 Gulf Shores, AL?

Based on frost date patterns, Gulf Shores falls approximately in 9a. 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 Gulf Shores, AL?

Start tomato seeds indoors 6–8 weeks before your last frost date (around February 22). For Gulf Shores, that's roughly December 28 to January 11. Transplant outdoors 1–2 weeks after your last frost.

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