How many chill hours does 74558 get?

74558 averages 1132 chill hours per winter, ranging from 853 to 1432 across the last 10 years.

What hardiness zone is 74558?

74558 is in USDA hardiness zone 7b.

Location almanac

The short answer

74558 averages 1,132 chill hours per winter (853–1,432 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 74558’s chill hours and zone:

Chill and zone requirements are comfortably met in 74558.

Show 131 more good fit varieties

How many chill hours does 74558 get?: 74558 averages 1132 chill hours per winter, ranging from 853 to 1432 across the last 10 years.
What hardiness zone is 74558?: 74558 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