How many chill hours does 80930 get?

80930 averages 1469 chill hours per winter, ranging from 1133 to 1654 across the last 10 years.

What hardiness zone is 80930?

80930 is in USDA hardiness zone 6a.

Location almanac

The short answer

80930 averages 1,469 chill hours per winter (1,133–1,654 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 80930’s chill hours and zone:

Chill and zone requirements are comfortably met in 80930.

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How many chill hours does 80930 get?: 80930 averages 1469 chill hours per winter, ranging from 1133 to 1654 across the last 10 years.
What hardiness zone is 80930?: 80930 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