How many chill hours does 80120 get?

80120 averages 1290 chill hours per winter, ranging from 1068 to 1522 across the last 10 years.

What hardiness zone is 80120?

80120 is in USDA hardiness zone 6a.

Location almanac

The short answer

80120 averages 1,290 chill hours per winter (1,068–1,522 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 80120’s chill hours and zone:

Chill and zone requirements are comfortably met in 80120.

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How many chill hours does 80120 get?: 80120 averages 1290 chill hours per winter, ranging from 1068 to 1522 across the last 10 years.
What hardiness zone is 80120?: 80120 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