How many chill hours does 58436 get?

58436 averages 1061 chill hours per winter, ranging from 522 to 1289 across the last 10 years.

What hardiness zone is 58436?

58436 is in USDA hardiness zone 4b.

Location almanac

The short answer

58436 averages 1,061 chill hours per winter (522–1,289 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 58436’s chill hours and zone:

Chill and zone requirements are comfortably met in 58436.

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How many chill hours does 58436 get?: 58436 averages 1061 chill hours per winter, ranging from 522 to 1289 across the last 10 years.
What hardiness zone is 58436?: 58436 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