How many chill hours does 59432 get?

59432 averages 1681 chill hours per winter, ranging from 1159 to 1978 across the last 10 years.

What hardiness zone is 59432?

59432 is in USDA hardiness zone 4b.

Location almanac

The short answer

59432 averages 1,681 chill hours per winter (1,159–1,978 across 10 years) in USDA zone 4b.

59432 climate
Average chill hours	1,681 (1,159–1,978 across 10 winters)
USDA hardiness zone	4b
Last spring frost	typically April 28 – May 23
First fall frost	typically September 14 – 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 59432’s chill hours and zone:

Chill and zone requirements are comfortably met in 59432.

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How many chill hours does 59432 get?: 59432 averages 1681 chill hours per winter, ranging from 1159 to 1978 across the last 10 years.
What hardiness zone is 59432?: 59432 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