Frost dates for 33757 — Clearwater, FL
Frost is light and occasional here — typically a few cold nights around midwinter (about 0 a year). Cover tender plants when frost is forecast.
How Clearwater compares
- In a typical year, frost nights in Clearwater fall between January 14 and January 17. In 1 year in 10 the first frost comes as early as December 27, or the last frost as late as February 6.
- Compared with Tampa, FL, 26 km away, the last frost here is 3 days earlier than there.
Frost probability
| Chance of frost after | Date |
|---|---|
| 90% (early) | January 1 |
| 50% (median) | January 17 |
| 10% (safe for tender plants) | February 6 |
| Chance of frost before | Date |
|---|---|
| 10% (early) | December 27 |
| 50% (median) | January 14 |
| 90% (late) | February 4 |
Frost here means 32°F (0°C). A median date means half of years have their last frost earlier and half later.
Gardening where frost is rare
Clearwater, FL only freezes on a few winter nights, so the usual "plant after the last frost" rule doesn't apply. Heat and rainfall decide the seasons instead:
- Cool-season crops (lettuce, broccoli, peas, carrots) grow best from fall through late winter.
- Warm-season crops (tomatoes, peppers, beans, squash) do best planted in late winter to spring, and again in late summer for a fall crop — midsummer heat can stop tomatoes setting fruit.
- Heat lovers (okra, sweet potatoes, melons) can be planted through spring and early summer.
About these dates
Based on 1991–2020 NOAA climate normals for the St Petersburg Intl Ap, FL weather station, 4 km away (elevation 10 ft (3 m)).
ZIP codes in Clearwater: 33755 33756 33757 33758 33759 33760 33761 33762 33763 33764 33765 33766 33769
Frost dates near Clearwater
- Pinellas Park Jan 17 · Jan 14
- Largo Jan 17 · Jan 14
- Seminole Jan 17 · Jan 14
- Saint Petersburg Jan 17 · Jan 14
- Dunedin Jan 17 · Jan 14
- Bay Pines Jan 17 · Jan 14
- Indian Rocks Beach Jan 17 · Jan 14
- Belleair Beach Jan 17 · Jan 14
Frequently asked questions
When is the last frost in Clearwater, FL?
The median last spring frost in Clearwater, FL is January 17. There is still about a 10% chance of frost after February 6, so wait until then to plant frost-tender crops like tomatoes and peppers.
When is the first frost in Clearwater, FL?
The median first fall frost is January 14, with about a 10% chance of frost before December 27.
How long is the growing season in Clearwater, FL?
About 362 days between the median last spring frost and first fall frost.
What planting zone is Clearwater, FL?
Clearwater, FL is in USDA hardiness zone 10a.