How many chill hours does 66015 get?

66015 averages 1383 chill hours per winter, ranging from 1169 to 1738 across the last 10 years.

What hardiness zone is 66015?

66015 is in USDA hardiness zone 6b.

Location almanac

The short answer

66015 averages 1,383 chill hours per winter (1,169–1,738 across 10 years) in USDA zone 6b.

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 66015’s chill hours and zone:

Chill and zone requirements are comfortably met in 66015.

Show 126 more good fit varieties

How many chill hours does 66015 get?: 66015 averages 1383 chill hours per winter, ranging from 1169 to 1738 across the last 10 years.
What hardiness zone is 66015?: 66015 is in USDA hardiness zone 6b.

Growing fruit trees in 66015? 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