How many chill hours does 97015 get?

97015 averages 2166 chill hours per winter, ranging from 1890 to 2487 across the last 10 years.

What hardiness zone is 97015?

97015 is in USDA hardiness zone 9a.

Location almanac

The short answer

97015 averages 2,166 chill hours per winter (1,890–2,487 across 10 years) in USDA zone 9a.

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 97015’s chill hours and zone:

Chill and zone requirements are comfortably met in 97015.

Show 87 more good fit varieties

How many chill hours does 97015 get?: 97015 averages 2166 chill hours per winter, ranging from 1890 to 2487 across the last 10 years.
What hardiness zone is 97015?: 97015 is in USDA hardiness zone 9a.

Growing fruit trees in 97015? 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