How many chill hours does 17323 get?

17323 averages 1696 chill hours per winter, ranging from 1395 to 1954 across the last 10 years.

What hardiness zone is 17323?

17323 is in USDA hardiness zone 7a.

Location almanac

The short answer

17323 averages 1,696 chill hours per winter (1,395–1,954 across 10 years) in USDA zone 7a.

17323 climate
Average chill hours	1,696 (1,395–1,954 across 10 winters)
USDA hardiness zone	7a
Last spring frost	typically March 26 – April 29
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 17323’s chill hours and zone:

Chill and zone requirements are comfortably met in 17323.

Show 131 more good fit varieties

How many chill hours does 17323 get?: 17323 averages 1696 chill hours per winter, ranging from 1395 to 1954 across the last 10 years.
What hardiness zone is 17323?: 17323 is in USDA hardiness zone 7a.

Growing fruit trees in 17323? 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