How many chill hours does 59755 get?

59755 averages 1019 chill hours per winter, ranging from 605 to 1463 across the last 10 years.

What hardiness zone is 59755?

59755 is in USDA hardiness zone 5a.

Location almanac

The short answer

59755 averages 1,019 chill hours per winter (605–1,463 across 10 years) in USDA zone 5a.

59755 climate
Average chill hours	1,019 (605–1,463 across 10 winters)
USDA hardiness zone	5a
Last spring frost	typically June 1 – June 21
First fall frost	typically September 7 – October 4

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 59755’s chill hours and zone:

Chill and zone requirements are comfortably met in 59755.

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How many chill hours does 59755 get?: 59755 averages 1019 chill hours per winter, ranging from 605 to 1463 across the last 10 years.
What hardiness zone is 59755?: 59755 is in USDA hardiness zone 5a.

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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