How many chill hours does 32405 get?

32405 averages 286 chill hours per winter, ranging from 107 to 446 across the last 10 years.

What hardiness zone is 32405?

32405 is in USDA hardiness zone 9b.

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The short answer

32405 averages 286 chill hours per winter (107–446 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 32405’s chill hours and zone:

Chill and zone requirements are comfortably met in 32405.

Show 13 more good fit varieties

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

How many chill hours does 32405 get?: 32405 averages 286 chill hours per winter, ranging from 107 to 446 across the last 10 years.
What hardiness zone is 32405?: 32405 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