How many chill hours does 64463 get?

64463 averages 1426 chill hours per winter, ranging from 1170 to 1786 across the last 10 years.

What hardiness zone is 64463?

64463 is in USDA hardiness zone 6a.

Location almanac

The short answer

64463 averages 1,426 chill hours per winter (1,170–1,786 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 64463’s chill hours and zone:

Chill and zone requirements are comfortably met in 64463.

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How many chill hours does 64463 get?: 64463 averages 1426 chill hours per winter, ranging from 1170 to 1786 across the last 10 years.
What hardiness zone is 64463?: 64463 is in USDA hardiness zone 6a.

Growing fruit trees in 64463? Get a care calendar anchored to this exact climate, with email reminders.

[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