How many chill hours does 95589 get?

95589 averages 1477 chill hours per winter, ranging from 1155 to 2034 across the last 10 years.

What hardiness zone is 95589?

95589 is in USDA hardiness zone 9b.

Location almanac

The short answer

95589 averages 1,477 chill hours per winter (1,155–2,034 across 10 years) in USDA zone 9b.

95589 climate
Average chill hours	1,477 (1,155–2,034 across 10 winters)
USDA hardiness zone	9b
Last spring frost	typically February 22 – March 17
First fall frost	typically November 28 – December 30

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 95589’s chill hours and zone:

Chill and zone requirements are comfortably met in 95589.

Show 87 more good fit varieties

How many chill hours does 95589 get?: 95589 averages 1477 chill hours per winter, ranging from 1155 to 2034 across the last 10 years.
What hardiness zone is 95589?: 95589 is in USDA hardiness zone 9b.

Growing fruit trees in 95589? 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