How many chill hours does 95664 get?

95664 averages 1339 chill hours per winter, ranging from 1212 to 1772 across the last 10 years.

What hardiness zone is 95664?

95664 is in USDA hardiness zone 9b.

Location almanac

The short answer

95664 averages 1,339 chill hours per winter (1,212–1,772 across 10 years) in USDA zone 9b.

95664 climate
Average chill hours	1,339 (1,212–1,772 across 10 winters)
USDA hardiness zone	9b
Last spring frost	typically February 3 – April 8
First fall frost	typically November 11 – December 12

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 95664’s chill hours and zone:

Chill and zone requirements are comfortably met in 95664.

Show 87 more good fit varieties

How many chill hours does 95664 get?: 95664 averages 1339 chill hours per winter, ranging from 1212 to 1772 across the last 10 years.
What hardiness zone is 95664?: 95664 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