How many chill hours does 79223 get?

79223 averages 1055 chill hours per winter, ranging from 869 to 1348 across the last 10 years.

What hardiness zone is 79223?

79223 is in USDA hardiness zone 7b.

Location almanac

The short answer

79223 averages 1,055 chill hours per winter (869–1,348 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 79223’s chill hours and zone:

Chill and zone requirements are comfortably met in 79223.

Show 131 more good fit varieties

How many chill hours does 79223 get?: 79223 averages 1055 chill hours per winter, ranging from 869 to 1348 across the last 10 years.
What hardiness zone is 79223?: 79223 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