How many chill hours does 71461 get?

71461 averages 589 chill hours per winter, ranging from 287 to 709 across the last 10 years.

What hardiness zone is 71461?

71461 is in USDA hardiness zone 9a.

Location almanac

The short answer

71461 averages 589 chill hours per winter (287–709 across 10 years) in USDA zone 9a.

71461 climate
Average chill hours	589 (287–709 across 10 winters)
USDA hardiness zone	9a
Last spring frost	typically January 19 – March 7
First fall frost	typically November 13 – December 20

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 71461’s chill hours and zone:

Chill and zone requirements are comfortably met in 71461.

Show 48 more good fit varieties

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

How many chill hours does 71461 get?: 71461 averages 589 chill hours per winter, ranging from 287 to 709 across the last 10 years.
What hardiness zone is 71461?: 71461 is in USDA hardiness zone 9a.

Growing fruit trees in 71461? 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