How many chill hours does 38723 get?

38723 averages 822 chill hours per winter, ranging from 516 to 1056 across the last 10 years.

What hardiness zone is 38723?

38723 is in USDA hardiness zone 8b.

Location almanac

The short answer

38723 averages 822 chill hours per winter (516–1,056 across 10 years) in USDA zone 8b.

38723 climate
Average chill hours	822 (516–1,056 across 10 winters)
USDA hardiness zone	8b
Last spring frost	typically February 10 – March 13
First fall frost	typically November 13 – 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 38723’s chill hours and zone:

Chill and zone requirements are comfortably met in 38723.

Show 123 more good fit varieties

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

How many chill hours does 38723 get?: 38723 averages 822 chill hours per winter, ranging from 516 to 1056 across the last 10 years.
What hardiness zone is 38723?: 38723 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