How many chill hours does 65791 get?

65791 averages 1379 chill hours per winter, ranging from 1152 to 1723 across the last 10 years.

What hardiness zone is 65791?

65791 is in USDA hardiness zone 7a.

Location almanac

The short answer

65791 averages 1,379 chill hours per winter (1,152–1,723 across 10 years) in USDA zone 7a.

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 65791’s chill hours and zone:

Chill and zone requirements are comfortably met in 65791.

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How many chill hours does 65791 get?: 65791 averages 1379 chill hours per winter, ranging from 1152 to 1723 across the last 10 years.
What hardiness zone is 65791?: 65791 is in USDA hardiness zone 7a.

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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