How many chill hours does 80235 get?

80235 averages 1404 chill hours per winter, ranging from 1158 to 1564 across the last 10 years.

What hardiness zone is 80235?

80235 is in USDA hardiness zone 6a.

Location almanac

The short answer

80235 averages 1,404 chill hours per winter (1,158–1,564 across 10 years) in USDA zone 6a.

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 80235’s chill hours and zone:

Chill and zone requirements are comfortably met in 80235.

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How many chill hours does 80235 get?: 80235 averages 1404 chill hours per winter, ranging from 1158 to 1564 across the last 10 years.
What hardiness zone is 80235?: 80235 is in USDA hardiness zone 6a.

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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