How many chill hours does 56468 get?

56468 averages 1046 chill hours per winter, ranging from 730 to 1384 across the last 10 years.

What hardiness zone is 56468?

56468 is in USDA hardiness zone 4a.

Location almanac

The short answer

56468 averages 1,046 chill hours per winter (730–1,384 across 10 years) in USDA zone 4a.

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 56468’s chill hours and zone:

Chill and zone requirements are comfortably met in 56468.

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How many chill hours does 56468 get?: 56468 averages 1046 chill hours per winter, ranging from 730 to 1384 across the last 10 years.
What hardiness zone is 56468?: 56468 is in USDA hardiness zone 4a.

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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