How many chill hours does 41175 get?

41175 averages 1478 chill hours per winter, ranging from 1193 to 1787 across the last 10 years.

What hardiness zone is 41175?

41175 is in USDA hardiness zone 6b.

Location almanac

The short answer

41175 averages 1,478 chill hours per winter (1,193–1,787 across 10 years) in USDA zone 6b.

41175 climate
Average chill hours	1,478 (1,193–1,787 across 10 winters)
USDA hardiness zone	6b
Last spring frost	typically March 25 – April 22
First fall frost	typically November 2 – November 23

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 41175’s chill hours and zone:

Chill and zone requirements are comfortably met in 41175.

Show 126 more good fit varieties

How many chill hours does 41175 get?: 41175 averages 1478 chill hours per winter, ranging from 1193 to 1787 across the last 10 years.
What hardiness zone is 41175?: 41175 is in USDA hardiness zone 6b.

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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