How many chill hours does 93441 get?

93441 averages 680 chill hours per winter, ranging from 456 to 1141 across the last 10 years.

What hardiness zone is 93441?

93441 is in USDA hardiness zone 10a.

Location almanac

The short answer

93441 averages 680 chill hours per winter (456–1,141 across 10 years) in USDA zone 10a.

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 93441’s chill hours and zone:

Chill and zone requirements are comfortably met in 93441.

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 93441 get?: 93441 averages 680 chill hours per winter, ranging from 456 to 1141 across the last 10 years.
What hardiness zone is 93441?: 93441 is in USDA hardiness zone 10a.

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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