How many chill hours does 82925 get?

82925 averages 527 chill hours per winter, ranging from 226 to 737 across the last 10 years.

What hardiness zone is 82925?

82925 is in USDA hardiness zone 4b.

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The short answer

82925 averages 527 chill hours per winter (226–737 across 10 years) in USDA zone 4b.

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 82925’s chill hours and zone:

Chill and zone requirements are comfortably met in 82925.

Show 43 more good fit varieties

Possible in a good year or a favorable microclimate — click through for the caveats.

How many chill hours does 82925 get?: 82925 averages 527 chill hours per winter, ranging from 226 to 737 across the last 10 years.
What hardiness zone is 82925?: 82925 is in USDA hardiness zone 4b.

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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