How many chill hours does 97341 get?

97341 averages 1750 chill hours per winter, ranging from 1325 to 2353 across the last 10 years.

What hardiness zone is 97341?

97341 is in USDA hardiness zone 9a.

Location almanac

The short answer

97341 averages 1,750 chill hours per winter (1,325–2,353 across 10 years) in USDA zone 9a.

97341 climate
Average chill hours	1,750 (1,325–2,353 across 10 winters)
USDA hardiness zone	9a
Last spring frost	typically February 27 – March 17
First fall frost	typically November 29 – December 21

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 97341’s chill hours and zone:

Chill and zone requirements are comfortably met in 97341.

Show 87 more good fit varieties

How many chill hours does 97341 get?: 97341 averages 1750 chill hours per winter, ranging from 1325 to 2353 across the last 10 years.
What hardiness zone is 97341?: 97341 is in USDA hardiness zone 9a.

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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