How many chill hours does 03052 get?

03052 averages 1602 chill hours per winter, ranging from 1393 to 1847 across the last 10 years.

What hardiness zone is 03052?

03052 is in USDA hardiness zone 6a.

Location almanac

The short answer

03052 averages 1,602 chill hours per winter (1,393–1,847 across 10 years) in USDA zone 6a.

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 03052’s chill hours and zone:

Chill and zone requirements are comfortably met in 03052.

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How many chill hours does 03052 get?: 03052 averages 1602 chill hours per winter, ranging from 1393 to 1847 across the last 10 years.
What hardiness zone is 03052?: 03052 is in USDA hardiness zone 6a.

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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