How many chill hours does 16406 get?

16406 averages 1555 chill hours per winter, ranging from 1267 to 1835 across the last 10 years.

What hardiness zone is 16406?

16406 is in USDA hardiness zone 6a.

Location almanac

The short answer

16406 averages 1,555 chill hours per winter (1,267–1,835 across 10 years) in USDA zone 6a.

16406 climate
Average chill hours	1,555 (1,267–1,835 across 10 winters)
USDA hardiness zone	6a
Last spring frost	typically April 14 – April 30
First fall frost	typically November 2 – November 21

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 16406’s chill hours and zone:

Chill and zone requirements are comfortably met in 16406.

Show 126 more good fit varieties

How many chill hours does 16406 get?: 16406 averages 1555 chill hours per winter, ranging from 1267 to 1835 across the last 10 years.
What hardiness zone is 16406?: 16406 is in USDA hardiness zone 6a.

Growing fruit trees in 16406? 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