How many chill hours does 89034 get?

89034 averages 1081 chill hours per winter, ranging from 697 to 1597 across the last 10 years.

What hardiness zone is 89034?

89034 is in USDA hardiness zone 9a.

Location almanac

The short answer

89034 averages 1,081 chill hours per winter (697–1,597 across 10 years) in USDA zone 9a.

89034 climate
Average chill hours	1,081 (697–1,597 across 10 winters)
USDA hardiness zone	9a
Last spring frost	typically February 5 – March 11
First fall frost	typically November 12 – December 11

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 89034’s chill hours and zone:

Chill and zone requirements are comfortably met in 89034.

Show 87 more good fit varieties

How many chill hours does 89034 get?: 89034 averages 1081 chill hours per winter, ranging from 697 to 1597 across the last 10 years.
What hardiness zone is 89034?: 89034 is in USDA hardiness zone 9a.

Growing fruit trees in 89034? 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