How many chill hours does 10506 get?

10506 averages 1691 chill hours per winter, ranging from 1438 to 1960 across the last 10 years.

What hardiness zone is 10506?

10506 is in USDA hardiness zone 7a.

Location almanac

The short answer

10506 averages 1,691 chill hours per winter (1,438–1,960 across 10 years) in USDA zone 7a.

10506 climate
Average chill hours	1,691 (1,438–1,960 across 10 winters)
USDA hardiness zone	7a
Last spring frost	typically April 5 – April 22
First fall frost	typically November 2 – 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 10506’s chill hours and zone:

Chill and zone requirements are comfortably met in 10506.

Show 131 more good fit varieties

How many chill hours does 10506 get?: 10506 averages 1691 chill hours per winter, ranging from 1438 to 1960 across the last 10 years.
What hardiness zone is 10506?: 10506 is in USDA hardiness zone 7a.

Growing fruit trees in 10506? 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