How many chill hours does 97411 get?

97411 averages 1682 chill hours per winter, ranging from 1179 to 2202 across the last 10 years.

What hardiness zone is 97411?

97411 is in USDA hardiness zone 9b.

Location almanac

The short answer

97411 averages 1,682 chill hours per winter (1,179–2,202 across 10 years) in USDA zone 9b.

97411 climate
Average chill hours	1,682 (1,179–2,202 across 10 winters)
USDA hardiness zone	9b
Last spring frost	typically February 25 – April 13
First fall frost	typically November 10 – 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 97411’s chill hours and zone:

Chill and zone requirements are comfortably met in 97411.

Show 87 more good fit varieties

How many chill hours does 97411 get?: 97411 averages 1682 chill hours per winter, ranging from 1179 to 2202 across the last 10 years.
What hardiness zone is 97411?: 97411 is in USDA hardiness zone 9b.

Growing fruit trees in 97411? 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