How many chill hours does 57660 get?

57660 averages 1201 chill hours per winter, ranging from 714 to 1442 across the last 10 years.

What hardiness zone is 57660?

57660 is in USDA hardiness zone 4b.

Location almanac

The short answer

57660 averages 1,201 chill hours per winter (714–1,442 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 57660’s chill hours and zone:

Chill and zone requirements are comfortably met in 57660.

Show 90 more good fit varieties

How many chill hours does 57660 get?: 57660 averages 1201 chill hours per winter, ranging from 714 to 1442 across the last 10 years.
What hardiness zone is 57660?: 57660 is in USDA hardiness zone 4b.

Growing fruit trees in 57660? 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