How many chill hours does 95814 get?

95814 averages 1002 chill hours per winter, ranging from 810 to 1460 across the last 10 years.

What hardiness zone is 95814?

95814 is in USDA hardiness zone 9b.

Location almanac

The short answer

95814 averages 1,002 chill hours per winter (810–1,460 across 10 years) in USDA zone 9b.

95814 climate
Average chill hours	1,002 (810–1,460 across 10 winters)
USDA hardiness zone	9b
Last spring frost	typically January 26 – March 6
First fall frost	typically November 27 – December 28

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 95814’s chill hours and zone:

Chill and zone requirements are comfortably met in 95814.

Show 71 more good fit varieties

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

How many chill hours does 95814 get?: 95814 averages 1002 chill hours per winter, ranging from 810 to 1460 across the last 10 years.
What hardiness zone is 95814?: 95814 is in USDA hardiness zone 9b.

Growing fruit trees in 95814? Save your first tree free and see this month’s care tasks for this climate.

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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