How many chill hours does 16146 get?

16146 averages 1545 chill hours per winter, ranging from 1286 to 1817 across the last 10 years.

What hardiness zone is 16146?

16146 is in USDA hardiness zone 6a.

Location almanac

The short answer

16146 averages 1,545 chill hours per winter (1,286–1,817 across 10 years) in USDA zone 6a.

16146 climate
Average chill hours	1,545 (1,286–1,817 across 10 winters)
USDA hardiness zone	6a
Last spring frost	typically April 8 – April 30
First fall frost	typically November 1 – November 13

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 16146’s chill hours and zone:

Chill and zone requirements are comfortably met in 16146.

Show 126 more good fit varieties

How many chill hours does 16146 get?: 16146 averages 1545 chill hours per winter, ranging from 1286 to 1817 across the last 10 years.
What hardiness zone is 16146?: 16146 is in USDA hardiness zone 6a.

Growing fruit trees in 16146? 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