How many chill hours does 95555 get?

95555 averages 2176 chill hours per winter, ranging from 1978 to 2304 across the last 10 years.

What hardiness zone is 95555?

95555 is in USDA hardiness zone 9b.

Location almanac

The short answer

95555 averages 2,176 chill hours per winter (1,978–2,304 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 95555’s chill hours and zone:

Chill and zone requirements are comfortably met in 95555.

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How many chill hours does 95555 get?: 95555 averages 2176 chill hours per winter, ranging from 1978 to 2304 across the last 10 years.
What hardiness zone is 95555?: 95555 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