How many chill hours does 55080 get?

55080 averages 1134 chill hours per winter, ranging from 931 to 1440 across the last 10 years.

What hardiness zone is 55080?

55080 is in USDA hardiness zone 4b.

Location almanac

The short answer

55080 averages 1,134 chill hours per winter (931–1,440 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 55080’s chill hours and zone:

Chill and zone requirements are comfortably met in 55080.

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How many chill hours does 55080 get?: 55080 averages 1134 chill hours per winter, ranging from 931 to 1440 across the last 10 years.
What hardiness zone is 55080?: 55080 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