How many chill hours does 57274 get?

57274 averages 1051 chill hours per winter, ranging from 624 to 1288 across the last 10 years.

What hardiness zone is 57274?

57274 is in USDA hardiness zone 4b.

Location almanac

The short answer

57274 averages 1,051 chill hours per winter (624–1,288 across 10 years) in USDA zone 4b.

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 57274’s chill hours and zone:

Chill and zone requirements are comfortably met in 57274.

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How many chill hours does 57274 get?: 57274 averages 1051 chill hours per winter, ranging from 624 to 1288 across the last 10 years.
What hardiness zone is 57274?: 57274 is in USDA hardiness zone 4b.

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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