How many chill hours does 57426 get?

57426 averages 1085 chill hours per winter, ranging from 583 to 1346 across the last 10 years.

What hardiness zone is 57426?

57426 is in USDA hardiness zone 4a.

Location almanac

The short answer

57426 averages 1,085 chill hours per winter (583–1,346 across 10 years) in USDA zone 4a.

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 57426’s chill hours and zone:

Chill and zone requirements are comfortably met in 57426.

Show 90 more good fit varieties

How many chill hours does 57426 get?: 57426 averages 1085 chill hours per winter, ranging from 583 to 1346 across the last 10 years.
What hardiness zone is 57426?: 57426 is in USDA hardiness zone 4a.

Growing fruit trees in 57426? 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