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Florida · NOAA station USW00073805

Frost dates for NW Florida Beaches Intl Airport, FL

At NW Florida Beaches Intl Airport, the median last spring frost (32°F) is Feb 25 and the median first fall frost is Dec 1, for a typical growing season of 280 days. For a 90% chance that the last frost has passed, wait until Mar 19. Nearby ZIP codes are in USDA hardiness zone 9a.

  • Feb 25Last spring frost (median)50% chance of 32°F after this date
  • Mar 19Safer planting date10% chance of 32°F after this date
  • Dec 1First fall frost (median)50% chance of 32°F by this date
  • 280 daysGrowing season (median)between 32°F freezes

Planting date calculator

Pick how much frost risk you accept and how many weeks before or after the last frost your seed packet says to plant.

From your seed packet, e.g. “start 6 weeks before last frost”.

–Last spring frost
–First fall frost
–Your planting date
–Hardiness zone

Last spring frost dates

The chance that the temperature drops to the threshold after each date.

NW Florida Beaches Intl Airport: last spring freeze by temperature
Temperature90% chance later50% chance later10% chance later
36°FFeb 18Mar 14Apr 1
32°FJan 31Feb 25Mar 19
28°FJan 4Feb 7Mar 9
24°FDec 27Jan 25Feb 24

First fall frost dates

The chance that the temperature has dropped to the threshold by each date.

NW Florida Beaches Intl Airport: first fall freeze by temperature
Temperature10% chance by50% chance by90% chance by
36°FNov 3Nov 18Dec 6
32°FNov 11Dec 1Jan 2
28°FNov 21Dec 23Jan 25
24°FDec 5Jan 5Feb 5

Growing season length

Days between the last spring and first fall freeze, as the length reached in 9, 5 and 1 out of 10 years.

NW Florida Beaches Intl Airport: growing season by temperature
Temperature9 in 10 years at least5 in 10 years at least1 in 10 years at least
36°F222 days250 days278 days
32°F248 days280 days318 days
28°F277 days317 days356 days
24°F313 days353 days365 days

Chance of a freeze in any year

NW Florida Beaches Intl Airport: probability of at least one day at or below each temperature
TemperatureChance per year
36°F100%
32°F100%
28°F92%
24°F62%

ZIP codes whose closest station is this one

ZIP codes near NW Florida Beaches Intl Airport with 2023 USDA hardiness zones
ZIPHardiness zoneAvg. extreme lowDistance
324099a20 to 25°F7 km
324139a20 to 25°F11 km
324379a20 to 25°F15 km
324629a20 to 25°F24 km
324619a20 to 25°F26 km

Not the official USDA Plant Hardiness Zone Map. Zones shown here are the values published in the USDA-ARS / Oregon State University PRISM Group 2023 ZIP code tables, shown unaltered. For the official interactive map, visit planthardiness.ars.usda.gov.

About this station

  • NOAA station ID USW00073805, at 30.3489, -85.7881, elevation 17 m (57 ft).
  • Data quality: Representative (10+ years), 10 years of freeze data.
  • Average days per year at or below 32°F: 14.
  • Frost risk changes over short distances. Valleys and low spots freeze earlier than hillsides and city centers.

Nearby weather stations

Sources

Freeze dates are 30-year probabilities, not forecasts. Check your local forecast before planting tender plants.

All Florida stations · How frost dates are calculated