How many chill hours does 59434 get?

59434 averages 1527 chill hours per winter, ranging from 839 to 1795 across the last 10 years.

What hardiness zone is 59434?

59434 is in USDA hardiness zone 4b.

Location almanac

The short answer

59434 averages 1,527 chill hours per winter (839–1,795 across 10 years) in USDA zone 4b.

59434 climate
Average chill hours	1,527 (839–1,795 across 10 winters)
USDA hardiness zone	4b
Last spring frost	typically May 12 – May 23
First fall frost	typically September 14 – October 24

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 59434’s chill hours and zone:

Chill and zone requirements are comfortably met in 59434.

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How many chill hours does 59434 get?: 59434 averages 1527 chill hours per winter, ranging from 839 to 1795 across the last 10 years.
What hardiness zone is 59434?: 59434 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