How many chill hours does 95420 get?

95420 averages 916 chill hours per winter, ranging from 473 to 1485 across the last 10 years.

What hardiness zone is 95420?

95420 is in USDA hardiness zone 9b.

Location almanac

The short answer

95420 averages 916 chill hours per winter (473–1,485 across 10 years) in USDA zone 9b.

95420 climate
Average chill hours	916 (473–1,485 across 10 winters)
USDA hardiness zone	9b
Last spring frost	typically February 4 – February 27

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 95420’s chill hours and zone:

Chill and zone requirements are comfortably met in 95420.

Show 87 more good fit varieties

How many chill hours does 95420 get?: 95420 averages 916 chill hours per winter, ranging from 473 to 1485 across the last 10 years.
What hardiness zone is 95420?: 95420 is in USDA hardiness zone 9b.

Growing fruit trees in 95420? 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