How many chill hours does 82217 get?

82217 averages 1556 chill hours per winter, ranging from 1293 to 1786 across the last 10 years.

What hardiness zone is 82217?

82217 is in USDA hardiness zone 5a.

Location almanac

The short answer

82217 averages 1,556 chill hours per winter (1,293–1,786 across 10 years) in USDA zone 5a.

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 82217’s chill hours and zone:

Chill and zone requirements are comfortably met in 82217.

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How many chill hours does 82217 get?: 82217 averages 1556 chill hours per winter, ranging from 1293 to 1786 across the last 10 years.
What hardiness zone is 82217?: 82217 is in USDA hardiness zone 5a.

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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