How many chill hours does 46312 get?

46312 averages 1736 chill hours per winter, ranging from 1424 to 2244 across the last 10 years.

What hardiness zone is 46312?

46312 is in USDA hardiness zone 6a.

Location almanac

The short answer

46312 averages 1,736 chill hours per winter (1,424–2,244 across 10 years) in USDA zone 6a.

46312 climate
Average chill hours	1,736 (1,424–2,244 across 10 winters)
USDA hardiness zone	6a
Last spring frost	typically March 29 – April 27
First fall frost	typically November 1 – November 22

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 46312’s chill hours and zone:

Chill and zone requirements are comfortably met in 46312.

Show 126 more good fit varieties

How many chill hours does 46312 get?: 46312 averages 1736 chill hours per winter, ranging from 1424 to 2244 across the last 10 years.
What hardiness zone is 46312?: 46312 is in USDA hardiness zone 6a.

Growing fruit trees in 46312? 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