How many chill hours does 49331 get?

49331 averages 1557 chill hours per winter, ranging from 1224 to 1862 across the last 10 years.

What hardiness zone is 49331?

49331 is in USDA hardiness zone 6a.

Location almanac

The short answer

49331 averages 1,557 chill hours per winter (1,224–1,862 across 10 years) in USDA zone 6a.

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 49331’s chill hours and zone:

Chill and zone requirements are comfortably met in 49331.

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How many chill hours does 49331 get?: 49331 averages 1557 chill hours per winter, ranging from 1224 to 1862 across the last 10 years.
What hardiness zone is 49331?: 49331 is in USDA hardiness zone 6a.

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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