How many chill hours does 59011 get?

59011 averages 1589 chill hours per winter, ranging from 1326 to 1912 across the last 10 years.

What hardiness zone is 59011?

59011 is in USDA hardiness zone 5a.

Location almanac

The short answer

59011 averages 1,589 chill hours per winter (1,326–1,912 across 10 years) in USDA zone 5a.

59011 climate
Average chill hours	1,589 (1,326–1,912 across 10 winters)
USDA hardiness zone	5a
Last spring frost	typically May 10 – May 23
First fall frost	typically September 29 – 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 59011’s chill hours and zone:

Chill and zone requirements are comfortably met in 59011.

Show 122 more good fit varieties

How many chill hours does 59011 get?: 59011 averages 1589 chill hours per winter, ranging from 1326 to 1912 across the last 10 years.
What hardiness zone is 59011?: 59011 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