How many chill hours does 56443 get?

56443 averages 1066 chill hours per winter, ranging from 774 to 1436 across the last 10 years.

What hardiness zone is 56443?

56443 is in USDA hardiness zone 4a.

Location almanac

The short answer

56443 averages 1,066 chill hours per winter (774–1,436 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 56443’s chill hours and zone:

Chill and zone requirements are comfortably met in 56443.

Show 90 more good fit varieties

How many chill hours does 56443 get?: 56443 averages 1066 chill hours per winter, ranging from 774 to 1436 across the last 10 years.
What hardiness zone is 56443?: 56443 is in USDA hardiness zone 4a.

Growing fruit trees in 56443? 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