How many chill hours does 94576 get?

94576 averages 1228 chill hours per winter, ranging from 858 to 1764 across the last 10 years.

What hardiness zone is 94576?

94576 is in USDA hardiness zone 9b.

Location almanac

The short answer

94576 averages 1,228 chill hours per winter (858–1,764 across 10 years) in USDA zone 9b.

94576 climate
Average chill hours	1,228 (858–1,764 across 10 winters)
USDA hardiness zone	9b
Last spring frost	typically January 11 – March 28
First fall frost	typically November 29 – December 31

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 94576’s chill hours and zone:

Chill and zone requirements are comfortably met in 94576.

Show 87 more good fit varieties

How many chill hours does 94576 get?: 94576 averages 1228 chill hours per winter, ranging from 858 to 1764 across the last 10 years.
What hardiness zone is 94576?: 94576 is in USDA hardiness zone 9b.

Growing fruit trees in 94576? Get a care calendar anchored to this exact climate, with email reminders.

[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