How many chill hours does 93001 get?

93001 averages 949 chill hours per winter, ranging from 626 to 1374 across the last 10 years.

What hardiness zone is 93001?

93001 is in USDA hardiness zone 10a.

Location almanac

The short answer

93001 averages 949 chill hours per winter (626–1,374 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 93001’s chill hours and zone:

Chill and zone requirements are comfortably met in 93001.

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How many chill hours does 93001 get?: 93001 averages 949 chill hours per winter, ranging from 626 to 1374 across the last 10 years.
What hardiness zone is 93001?: 93001 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