How many chill hours does 94940 get?

94940 averages 1056 chill hours per winter, ranging from 727 to 1673 across the last 10 years.

What hardiness zone is 94940?

94940 is in USDA hardiness zone 9b.

Location almanac

The short answer

94940 averages 1,056 chill hours per winter (727–1,673 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 94940’s chill hours and zone:

Chill and zone requirements are comfortably met in 94940.

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How many chill hours does 94940 get?: 94940 averages 1056 chill hours per winter, ranging from 727 to 1673 across the last 10 years.
What hardiness zone is 94940?: 94940 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