How many chill hours does 58542 get?

58542 averages 1084 chill hours per winter, ranging from 488 to 1384 across the last 10 years.

What hardiness zone is 58542?

58542 is in USDA hardiness zone 4a.

Location almanac

The short answer

58542 averages 1,084 chill hours per winter (488–1,384 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 58542’s chill hours and zone:

Chill and zone requirements are comfortably met in 58542.

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How many chill hours does 58542 get?: 58542 averages 1084 chill hours per winter, ranging from 488 to 1384 across the last 10 years.
What hardiness zone is 58542?: 58542 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