How many chill hours does 35803 get?

35803 averages 1072 chill hours per winter, ranging from 809 to 1289 across the last 10 years.

What hardiness zone is 35803?

35803 is in USDA hardiness zone 8a.

Location almanac

The short answer

35803 averages 1,072 chill hours per winter (809–1,289 across 10 years) in USDA zone 8a.

35803 climate
Average chill hours	1,072 (809–1,289 across 10 winters)
USDA hardiness zone	8a
Last spring frost	typically March 8 – April 2
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 35803’s chill hours and zone:

Chill and zone requirements are comfortably met in 35803.

Show 129 more good fit varieties

How many chill hours does 35803 get?: 35803 averages 1072 chill hours per winter, ranging from 809 to 1289 across the last 10 years.
What hardiness zone is 35803?: 35803 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