How many chill hours does 59020 get?

59020 averages 925 chill hours per winter, ranging from 613 to 1378 across the last 10 years.

What hardiness zone is 59020?

59020 is in USDA hardiness zone 4b.

Location almanac

The short answer

59020 averages 925 chill hours per winter (613–1,378 across 10 years) in USDA zone 4b.

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 59020’s chill hours and zone:

Chill and zone requirements are comfortably met in 59020.

Show 89 more good fit varieties

Possible in a good year or a favorable microclimate — click through for the caveats.

Marginal varieties for this location
Variety	Fruit
Reliance	Peach

How many chill hours does 59020 get?: 59020 averages 925 chill hours per winter, ranging from 613 to 1378 across the last 10 years.
What hardiness zone is 59020?: 59020 is in USDA hardiness zone 4b.

Growing fruit trees in 59020? Get a care calendar anchored to this exact climate, with email reminders.

[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