How many chill hours does 89007 get?

89007 averages 1050 chill hours per winter, ranging from 641 to 1589 across the last 10 years.

What hardiness zone is 89007?

89007 is in USDA hardiness zone 9a.

Location almanac

The short answer

89007 averages 1,050 chill hours per winter (641–1,589 across 10 years) in USDA zone 9a.

89007 climate
Average chill hours	1,050 (641–1,589 across 10 winters)
USDA hardiness zone	9a
Last spring frost	typically January 28 – February 26
First fall frost	typically November 17 – December 14

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 89007’s chill hours and zone:

Chill and zone requirements are comfortably met in 89007.

Show 87 more good fit varieties

How many chill hours does 89007 get?: 89007 averages 1050 chill hours per winter, ranging from 641 to 1589 across the last 10 years.
What hardiness zone is 89007?: 89007 is in USDA hardiness zone 9a.

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[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