How many chill hours does 36768 get?

36768 averages 677 chill hours per winter, ranging from 417 to 826 across the last 10 years.

What hardiness zone is 36768?

36768 is in USDA hardiness zone 8b.

Location almanac

The short answer

36768 averages 677 chill hours per winter (417–826 across 10 years) in USDA zone 8b.

36768 climate
Average chill hours	677 (417–826 across 10 winters)
USDA hardiness zone	8b
Last spring frost	typically February 10 – March 16
First fall frost	typically November 16 – December 9

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 36768’s chill hours and zone:

Chill and zone requirements are comfortably met in 36768.

Show 79 more good fit varieties

Possible in a good year or a favorable microclimate — click through for the caveats.

Show 14 more marginal varieties

How many chill hours does 36768 get?: 36768 averages 677 chill hours per winter, ranging from 417 to 826 across the last 10 years.
What hardiness zone is 36768?: 36768 is in USDA hardiness zone 8b.

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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