How many chill hours does 30525 get?

30525 averages 1540 chill hours per winter, ranging from 1211 to 1852 across the last 10 years.

What hardiness zone is 30525?

30525 is in USDA hardiness zone 7b.

Location almanac

The short answer

30525 averages 1,540 chill hours per winter (1,211–1,852 across 10 years) in USDA zone 7b.

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 30525’s chill hours and zone:

Chill and zone requirements are comfortably met in 30525.

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How many chill hours does 30525 get?: 30525 averages 1540 chill hours per winter, ranging from 1211 to 1852 across the last 10 years.
What hardiness zone is 30525?: 30525 is in USDA hardiness zone 7b.

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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