How many chill hours does 79073 get?

79073 averages 1227 chill hours per winter, ranging from 1020 to 1499 across the last 10 years.

What hardiness zone is 79073?

79073 is in USDA hardiness zone 7b.

Location almanac

The short answer

79073 averages 1,227 chill hours per winter (1,020–1,499 across 10 years) in USDA zone 7b.

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 79073’s chill hours and zone:

Chill and zone requirements are comfortably met in 79073.

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How many chill hours does 79073 get?: 79073 averages 1227 chill hours per winter, ranging from 1020 to 1499 across the last 10 years.
What hardiness zone is 79073?: 79073 is in USDA hardiness zone 7b.

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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