How many chill hours does 89052 get?

89052 averages 989 chill hours per winter, ranging from 639 to 1459 across the last 10 years.

What hardiness zone is 89052?

89052 is in USDA hardiness zone 9a.

Location almanac

The short answer

89052 averages 989 chill hours per winter (639–1,459 across 10 years) in USDA zone 9a.

89052 climate
Average chill hours	989 (639–1,459 across 10 winters)
USDA hardiness zone	9a
Last spring frost	typically February 3 – February 26
First fall frost	typically November 26 – December 19

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 89052’s chill hours and zone:

Chill and zone requirements are comfortably met in 89052.

Show 87 more good fit varieties

How many chill hours does 89052 get?: 89052 averages 989 chill hours per winter, ranging from 639 to 1459 across the last 10 years.
What hardiness zone is 89052?: 89052 is in USDA hardiness zone 9a.

Growing fruit trees in 89052? 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