Frost Dates for Fort Myers, FL 33916
Fort Myers has 11 ZIP codes. The Fort Myers, FL frost page lists all of them with their dates.
Last spring frost January 4 · First fall frost January 16 · 12 frost-free days · USDA Zone 10b
Frost probability for 33916
| Frost | 10% | 50% | 90% |
|---|---|---|---|
| Spring (last frost) | February 13 | January 4 | — |
| Fall (first frost) | December 10 | January 16 | — |
Dates come from NOAA 1971–2000 freeze probabilities at the nearest reporting station (34.2 km away); the 50% date is the median year.
Month by month in Fort Myers
| Month | What to do |
|---|---|
| January | Plant cool-season crops: lettuce, spinach, broccoli, peas, and carrots. |
| February | Direct sow brassicas and root vegetables. Start warm-season seedlings indoors. |
| March | Transplant warm-season crops outdoors. Sow beans, cucumbers, and squash. |
| April | Main warm-season planting window. Direct sow melons and sweet corn. |
| May | Succession plant lettuce. Keep beds irrigated as temperatures climb. |
| June | Monitor for heat stress. Harvest zucchini and cucumbers frequently. |
| July | Harvest regularly to encourage continued production. Watch for pests. |
| August | Start fall cool-season crops: broccoli, kale, beets, and carrots. |
| September | Plant fall lettuce, spinach, arugula, and radishes. |
| October | Harvest mature crops. Direct sow cold-tolerant greens. |
| November | Plant garlic and onion sets. Harvest cool-season crops through the month. |
| December | Plant cool-season crops for winter harvest. Plan next year's garden. |
What grows in a 12-day season
Frequently Asked Questions
What is the last frost date for Fort Myers, FL (ZIP 33916)?
The median last spring frost date for Fort Myers, FL (ZIP code 33916) is around January 4. 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 Fort Myers, FL?
The median first fall frost date for Fort Myers, FL is around January 16. 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 Fort Myers, FL?
The frost-free growing season in Fort Myers is about 12 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 Fort Myers, FL?
Based on frost date patterns, Fort Myers falls approximately in 10b. 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 Fort Myers, FL?
Start tomato seeds indoors 6–8 weeks before your last frost date (around January 4). For Fort Myers, that's roughly November 9 to November 23. Transplant outdoors 1–2 weeks after your last frost.
Nearby and related
- Frost dates for Fort Myers, FL 33905 (5.3 mi)
- Frost dates for North Fort Myers, FL 33917 (7.9 mi)
- Frost dates for Lehigh Acres, FL 33971 (8.7 mi)
- Frost dates for Cape Coral, FL 33914 (12 mi)
- Frost dates for Estero, FL 33928 (16.3 mi)
- When to plant in Fort Myers, FL: month-by-month guide
- When to plant in FL
- When to plant Beets in FL
- When to plant Broccoli in FL
- When to plant Carrots in FL
- When to plant Kale in FL
- When to plant Onions in FL
- When to plant Peas in FL
- Look up another ZIP