How many chill hours does 32218 get?

32218 averages 333 chill hours per winter, ranging from 152 to 488 across the last 10 years.

What hardiness zone is 32218?

32218 is in USDA hardiness zone 9b.

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The short answer

32218 averages 333 chill hours per winter (152–488 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 32218’s chill hours and zone:

Chill and zone requirements are comfortably met in 32218.

Show 25 more good fit varieties

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

How many chill hours does 32218 get?: 32218 averages 333 chill hours per winter, ranging from 152 to 488 across the last 10 years.
What hardiness zone is 32218?: 32218 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