How many chill hours does 45679 get?

45679 averages 1489 chill hours per winter, ranging from 1225 to 1812 across the last 10 years.

What hardiness zone is 45679?

45679 is in USDA hardiness zone 6b.

Location almanac

The short answer

45679 averages 1,489 chill hours per winter (1,225–1,812 across 10 years) in USDA zone 6b.

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 45679’s chill hours and zone:

Chill and zone requirements are comfortably met in 45679.

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How many chill hours does 45679 get?: 45679 averages 1489 chill hours per winter, ranging from 1225 to 1812 across the last 10 years.
What hardiness zone is 45679?: 45679 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