How many chill hours does 20120 get?

20120 averages 1572 chill hours per winter, ranging from 1314 to 1839 across the last 10 years.

What hardiness zone is 20120?

20120 is in USDA hardiness zone 7a.

Location almanac

The short answer

20120 averages 1,572 chill hours per winter (1,314–1,839 across 10 years) in USDA zone 7a.

20120 climate
Average chill hours	1,572 (1,314–1,839 across 10 winters)
USDA hardiness zone	7a
Last spring frost	typically March 23 – April 11
First fall frost	typically November 5 – November 23

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 20120’s chill hours and zone:

Chill and zone requirements are comfortably met in 20120.

Show 131 more good fit varieties

How many chill hours does 20120 get?: 20120 averages 1572 chill hours per winter, ranging from 1314 to 1839 across the last 10 years.
What hardiness zone is 20120?: 20120 is in USDA hardiness zone 7a.

Growing fruit trees in 20120? 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