How many chill hours does 59452 get?

59452 averages 1519 chill hours per winter, ranging from 987 to 1838 across the last 10 years.

What hardiness zone is 59452?

59452 is in USDA hardiness zone 4b.

Location almanac

The short answer

59452 averages 1,519 chill hours per winter (987–1,838 across 10 years) in USDA zone 4b.

59452 climate
Average chill hours	1,519 (987–1,838 across 10 winters)
USDA hardiness zone	4b
Last spring frost	typically May 2 – May 23
First fall frost	typically September 16 – October 23

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 59452’s chill hours and zone:

Chill and zone requirements are comfortably met in 59452.

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How many chill hours does 59452 get?: 59452 averages 1519 chill hours per winter, ranging from 987 to 1838 across the last 10 years.
What hardiness zone is 59452?: 59452 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