How many chill hours does 95709 get?

95709 averages 1789 chill hours per winter, ranging from 1416 to 2196 across the last 10 years.

What hardiness zone is 95709?

95709 is in USDA hardiness zone 9a.

Location almanac

The short answer

95709 averages 1,789 chill hours per winter (1,416–2,196 across 10 years) in USDA zone 9a.

95709 climate
Average chill hours	1,789 (1,416–2,196 across 10 winters)
USDA hardiness zone	9a
Last spring frost	typically March 22 – May 7
First fall frost	typically November 10 – December 10

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 95709’s chill hours and zone:

Chill and zone requirements are comfortably met in 95709.

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How many chill hours does 95709 get?: 95709 averages 1789 chill hours per winter, ranging from 1416 to 2196 across the last 10 years.
What hardiness zone is 95709?: 95709 is in USDA hardiness zone 9a.

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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