How many chill hours does 23175 get?

23175 averages 1415 chill hours per winter, ranging from 1114 to 1737 across the last 10 years.

What hardiness zone is 23175?

23175 is in USDA hardiness zone 8a.

Location almanac

The short answer

23175 averages 1,415 chill hours per winter (1,114–1,737 across 10 years) in USDA zone 8a.

23175 climate
Average chill hours	1,415 (1,114–1,737 across 10 winters)
USDA hardiness zone	8a
Last spring frost	typically March 2 – March 29
First fall frost	typically November 13 – December 1

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 23175’s chill hours and zone:

Chill and zone requirements are comfortably met in 23175.

Show 129 more good fit varieties

How many chill hours does 23175 get?: 23175 averages 1415 chill hours per winter, ranging from 1114 to 1737 across the last 10 years.
What hardiness zone is 23175?: 23175 is in USDA hardiness zone 8a.

Growing fruit trees in 23175? Get a care calendar anchored to this exact climate, with email reminders.

[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