How many chill hours does 71764 get?

71764 averages 888 chill hours per winter, ranging from 598 to 1193 across the last 10 years.

What hardiness zone is 71764?

71764 is in USDA hardiness zone 8a.

Location almanac

The short answer

71764 averages 888 chill hours per winter (598–1,193 across 10 years) in USDA zone 8a.

71764 climate
Average chill hours	888 (598–1,193 across 10 winters)
USDA hardiness zone	8a
Last spring frost	typically February 5 – March 12
First fall frost	typically November 10 – December 10

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 71764’s chill hours and zone:

Chill and zone requirements are comfortably met in 71764.

Show 123 more good fit varieties

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

How many chill hours does 71764 get?: 71764 averages 888 chill hours per winter, ranging from 598 to 1193 across the last 10 years.
What hardiness zone is 71764?: 71764 is in USDA hardiness zone 8a.

Growing fruit trees in 71764? 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