How many chill hours does 56377 get?

56377 averages 1113 chill hours per winter, ranging from 844 to 1459 across the last 10 years.

What hardiness zone is 56377?

56377 is in USDA hardiness zone 4b.

Location almanac

The short answer

56377 averages 1,113 chill hours per winter (844–1,459 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 56377’s chill hours and zone:

Chill and zone requirements are comfortably met in 56377.

Show 90 more good fit varieties

How many chill hours does 56377 get?: 56377 averages 1113 chill hours per winter, ranging from 844 to 1459 across the last 10 years.
What hardiness zone is 56377?: 56377 is in USDA hardiness zone 4b.

Growing fruit trees in 56377? 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