How many chill hours does 08105 get?

08105 averages 1620 chill hours per winter, ranging from 1293 to 1867 across the last 10 years.

What hardiness zone is 08105?

08105 is in USDA hardiness zone 7b.

Location almanac

The short answer

08105 averages 1,620 chill hours per winter (1,293–1,867 across 10 years) in USDA zone 7b.

08105 climate
Average chill hours	1,620 (1,293–1,867 across 10 winters)
USDA hardiness zone	7b
Last spring frost	typically March 24 – April 11
First fall frost	typically November 9 – November 24

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 08105’s chill hours and zone:

Chill and zone requirements are comfortably met in 08105.

Show 131 more good fit varieties

How many chill hours does 08105 get?: 08105 averages 1620 chill hours per winter, ranging from 1293 to 1867 across the last 10 years.
What hardiness zone is 08105?: 08105 is in USDA hardiness zone 7b.

Growing fruit trees in 08105? 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