How many chill hours does 08223 get?

08223 averages 1592 chill hours per winter, ranging from 1216 to 1817 across the last 10 years.

What hardiness zone is 08223?

08223 is in USDA hardiness zone 7b.

Location almanac

The short answer

08223 averages 1,592 chill hours per winter (1,216–1,817 across 10 years) in USDA zone 7b.

08223 climate
Average chill hours	1,592 (1,216–1,817 across 10 winters)
USDA hardiness zone	7b
Last spring frost	typically March 20 – April 3
First fall frost	typically November 11 – December 1

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 08223’s chill hours and zone:

Chill and zone requirements are comfortably met in 08223.

Show 131 more good fit varieties

How many chill hours does 08223 get?: 08223 averages 1592 chill hours per winter, ranging from 1216 to 1817 across the last 10 years.
What hardiness zone is 08223?: 08223 is in USDA hardiness zone 7b.

Growing fruit trees in 08223? 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