How many chill hours does 05828 get?

05828 averages 1230 chill hours per winter, ranging from 984 to 1677 across the last 10 years.

What hardiness zone is 05828?

05828 is in USDA hardiness zone 4b.

Location almanac

The short answer

05828 averages 1,230 chill hours per winter (984–1,677 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 05828’s chill hours and zone:

Chill and zone requirements are comfortably met in 05828.

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How many chill hours does 05828 get?: 05828 averages 1230 chill hours per winter, ranging from 984 to 1677 across the last 10 years.
What hardiness zone is 05828?: 05828 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