How many chill hours does 28205 get?

28205 averages 1185 chill hours per winter, ranging from 920 to 1484 across the last 10 years.

What hardiness zone is 28205?

28205 is in USDA hardiness zone 8a.

Location almanac

The short answer

28205 averages 1,185 chill hours per winter (920–1,484 across 10 years) in USDA zone 8a.

28205 climate
Average chill hours	1,185 (920–1,484 across 10 winters)
USDA hardiness zone	8a
Last spring frost	typically March 13 – April 3
First fall frost	typically November 9 – December 3

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 28205’s chill hours and zone:

Chill and zone requirements are comfortably met in 28205.

Show 129 more good fit varieties

How many chill hours does 28205 get?: 28205 averages 1185 chill hours per winter, ranging from 920 to 1484 across the last 10 years.
What hardiness zone is 28205?: 28205 is in USDA hardiness zone 8a.

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[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