How many chill hours does 33542 get?

33542 averages 158 chill hours per winter, ranging from 80 to 240 across the last 10 years.

What hardiness zone is 33542?

33542 is in USDA hardiness zone 9b.

Location almanac

The short answer

33542 averages 158 chill hours per winter (80–240 across 10 years) in USDA zone 9b.

Computed from 10 winters of ERA5 hourly temperature (Open-Meteo, 2015–2025); zones from USDA PHZM 2023. Data updated July 3, 2026. See methodology.

Every variety in our database, checked against 33542’s chill hours and zone:

Chill and zone requirements are comfortably met in 33542.

Possible in a good year or a favorable microclimate — click through for the caveats.

How many chill hours does 33542 get?: 33542 averages 158 chill hours per winter, ranging from 80 to 240 across the last 10 years.
What hardiness zone is 33542?: 33542 is in USDA hardiness zone 9b.

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[1] Open-Meteo / Copernicus ERA5. Historical Weather API (hourly 2m temperature) — accessed July 2026
[2] USDA / PRISM (Oregon State University). 2023 USDA Plant Hardiness Zone Map — accessed July 2026