How many chill hours does 58006 get?

58006 averages 1046 chill hours per winter, ranging from 638 to 1341 across the last 10 years.

What hardiness zone is 58006?

58006 is in USDA hardiness zone 4a.

Location almanac

The short answer

58006 averages 1,046 chill hours per winter (638–1,341 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 58006’s chill hours and zone:

Chill and zone requirements are comfortably met in 58006.

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How many chill hours does 58006 get?: 58006 averages 1046 chill hours per winter, ranging from 638 to 1341 across the last 10 years.
What hardiness zone is 58006?: 58006 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