How many chill hours does 38139 get?

38139 averages 1081 chill hours per winter, ranging from 871 to 1339 across the last 10 years.

What hardiness zone is 38139?

38139 is in USDA hardiness zone 8a.

Location almanac

The short answer

38139 averages 1,081 chill hours per winter (871–1,339 across 10 years) in USDA zone 8a.

38139 climate
Average chill hours	1,081 (871–1,339 across 10 winters)
USDA hardiness zone	8a
Last spring frost	typically March 7 – April 8
First fall frost	typically November 1 – December 2

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 38139’s chill hours and zone:

Chill and zone requirements are comfortably met in 38139.

Show 129 more good fit varieties

How many chill hours does 38139 get?: 38139 averages 1081 chill hours per winter, ranging from 871 to 1339 across the last 10 years.
What hardiness zone is 38139?: 38139 is in USDA hardiness zone 8a.

Growing fruit trees in 38139? 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