How many chill hours does 83607 get?

83607 averages 1837 chill hours per winter, ranging from 1198 to 2333 across the last 10 years.

What hardiness zone is 83607?

83607 is in USDA hardiness zone 7a.

Location almanac

The short answer

83607 averages 1,837 chill hours per winter (1,198–2,333 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 83607’s chill hours and zone:

Chill and zone requirements are comfortably met in 83607.

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How many chill hours does 83607 get?: 83607 averages 1837 chill hours per winter, ranging from 1198 to 2333 across the last 10 years.
What hardiness zone is 83607?: 83607 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