How many chill hours does 17339 get?

17339 averages 1692 chill hours per winter, ranging from 1379 to 1954 across the last 10 years.

What hardiness zone is 17339?

17339 is in USDA hardiness zone 7a.

Location almanac

The short answer

17339 averages 1,692 chill hours per winter (1,379–1,954 across 10 years) in USDA zone 7a.

17339 climate
Average chill hours	1,692 (1,379–1,954 across 10 winters)
USDA hardiness zone	7a
Last spring frost	typically March 26 – April 23
First fall frost	typically November 2 – 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 17339’s chill hours and zone:

Chill and zone requirements are comfortably met in 17339.

Show 131 more good fit varieties

How many chill hours does 17339 get?: 17339 averages 1692 chill hours per winter, ranging from 1379 to 1954 across the last 10 years.
What hardiness zone is 17339?: 17339 is in USDA hardiness zone 7a.

Growing fruit trees in 17339? 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