How many chill hours does 94585 get?

94585 averages 778 chill hours per winter, ranging from 585 to 1255 across the last 10 years.

What hardiness zone is 94585?

94585 is in USDA hardiness zone 9b.

Location almanac

The short answer

94585 averages 778 chill hours per winter (585–1,255 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 94585’s chill hours and zone:

Chill and zone requirements are comfortably met in 94585.

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

How many chill hours does 94585 get?: 94585 averages 778 chill hours per winter, ranging from 585 to 1255 across the last 10 years.
What hardiness zone is 94585?: 94585 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