How many chill hours does 10475 get?

10475 averages 1737 chill hours per winter, ranging from 1425 to 2018 across the last 10 years.

What hardiness zone is 10475?

10475 is in USDA hardiness zone 7b.

Location almanac

The short answer

10475 averages 1,737 chill hours per winter (1,425–2,018 across 10 years) in USDA zone 7b.

10475 climate
Average chill hours	1,737 (1,425–2,018 across 10 winters)
USDA hardiness zone	7b
Last spring frost	typically March 30 – April 11
First fall frost	typically November 10 – November 24

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 10475’s chill hours and zone:

Chill and zone requirements are comfortably met in 10475.

Show 131 more good fit varieties

How many chill hours does 10475 get?: 10475 averages 1737 chill hours per winter, ranging from 1425 to 2018 across the last 10 years.
What hardiness zone is 10475?: 10475 is in USDA hardiness zone 7b.

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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