How many chill hours does 89501 get?

89501 averages 2052 chill hours per winter, ranging from 1799 to 2229 across the last 10 years.

What hardiness zone is 89501?

89501 is in USDA hardiness zone 7b.

Location almanac

The short answer

89501 averages 2,052 chill hours per winter (1,799–2,229 across 10 years) in USDA zone 7b.

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 89501’s chill hours and zone:

Chill and zone requirements are comfortably met in 89501.

Show 107 more good fit varieties

Possible in a good year or a favorable microclimate — click through for the caveats.

How many chill hours does 89501 get?: 89501 averages 2052 chill hours per winter, ranging from 1799 to 2229 across the last 10 years.
What hardiness zone is 89501?: 89501 is in USDA hardiness zone 7b.

Growing fruit trees in 89501? Save your first tree free and see this month’s care tasks for this climate.

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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