How many chill hours does 93657 get?

93657 averages 1015 chill hours per winter, ranging from 823 to 1353 across the last 10 years.

What hardiness zone is 93657?

93657 is in USDA hardiness zone 9b.

Location almanac

The short answer

93657 averages 1,015 chill hours per winter (823–1,353 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 93657’s chill hours and zone:

Chill and zone requirements are comfortably met in 93657.

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How many chill hours does 93657 get?: 93657 averages 1015 chill hours per winter, ranging from 823 to 1353 across the last 10 years.
What hardiness zone is 93657?: 93657 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