How many chill hours does 03592 get?

03592 averages 1065 chill hours per winter, ranging from 855 to 1516 across the last 10 years.

What hardiness zone is 03592?

03592 is in USDA hardiness zone 4a.

Location almanac

The short answer

03592 averages 1,065 chill hours per winter (855–1,516 across 10 years) in USDA zone 4a.

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 03592’s chill hours and zone:

Chill and zone requirements are comfortably met in 03592.

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How many chill hours does 03592 get?: 03592 averages 1065 chill hours per winter, ranging from 855 to 1516 across the last 10 years.
What hardiness zone is 03592?: 03592 is in USDA hardiness zone 4a.

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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