How many chill hours does 58740 get?

58740 averages 1054 chill hours per winter, ranging from 617 to 1298 across the last 10 years.

What hardiness zone is 58740?

58740 is in USDA hardiness zone 4a.

Location almanac

The short answer

58740 averages 1,054 chill hours per winter (617–1,298 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 58740’s chill hours and zone:

Chill and zone requirements are comfortably met in 58740.

Show 90 more good fit varieties

How many chill hours does 58740 get?: 58740 averages 1054 chill hours per winter, ranging from 617 to 1298 across the last 10 years.
What hardiness zone is 58740?: 58740 is in USDA hardiness zone 4a.

Growing fruit trees in 58740? 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