Florida · NOAA station USW00012859
Frost dates for Miami WSO City, FL
Miami WSO City did not record a 32°F freeze in the 1991–2020 normals period, so it has no spring or fall frost date. Frost-tender plants can grow year-round here, though cold snaps are still possible. Nearby ZIP codes are in USDA hardiness zone 11a.
- 0%Chance of 32°F in a year
- 0%Chance of 36°F in a year
- 72.6°FAverage lowest temp (annual mean min)
Chance of a freeze in any year
| Temperature | Chance per year |
|---|---|
| 36°F | 0% |
| 32°F | 0% |
| 28°F | 0% |
| 24°F | 0% |
ZIP codes whose closest station is this one
| ZIP | Hardiness zone | Avg. extreme low | Distance |
|---|---|---|---|
| 33146 | 11a | 40 to 45°F | 1 km |
| 33143 | 11a | 40 to 45°F | 2 km |
| 33155 | 11a | 40 to 45°F | 4 km |
| 33134 | 11a | 40 to 45°F | 4 km |
| 33133 | 11a | 40 to 45°F | 5 km |
| 33156 | 11a | 40 to 45°F | 6 km |
| 33145 | 11a | 40 to 45°F | 6 km |
| 33135 | 11a | 40 to 45°F | 7 km |
| 33158 | 11a | 40 to 45°F | 9 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 USW00012859, at 25.7167, -80.2833, elevation 5 m (15 ft).
- Data quality: Representative (10+ years), 12 years of freeze data.
- Average days per year at or below 32°F: 0.
- Frost risk changes over short distances. Valleys and low spots freeze earlier than hillsides and city centers.
Nearby weather stations
- Miami Intl Airport (9 km)
- Miami Nwsfo (11 km)
- Hialeah (11 km)
- Cape Florida (14 km)
- Miami Kendall Tamiami Exec Airport (17 km)
- Miami Beach (18 km)
- Miami Opa Locka Airport (21 km)
- Perrine 4w (21 km)
Sources
- NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, annual/seasonal normals by station (version 1.0.1), file dated June 27, 2023; documentation.
- USDA Agricultural Research Service and PRISM Group, Oregon State University, 2023 Plant Hardiness Zone Map ZIP code tables (CONUS, Alaska, Hawaii, Puerto Rico), files dated November 17, 2023. Data © PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed November 1, 2026. Official map: planthardiness.ars.usda.gov.
- U.S. Census Bureau, 2024 Gazetteer ZIP Code Tabulation Areas file, dated August 30, 2024 (ZIP centroids used to find the nearest station).
Freeze dates are 30-year probabilities, not forecasts. Check your local forecast before planting tender plants.