How many chill hours does 25443 get?

25443 averages 1656 chill hours per winter, ranging from 1391 to 1888 across the last 10 years.

What hardiness zone is 25443?

25443 is in USDA hardiness zone 7a.

Location almanac

The short answer

25443 averages 1,656 chill hours per winter (1,391–1,888 across 10 years) in USDA zone 7a.

25443 climate
Average chill hours	1,656 (1,391–1,888 across 10 winters)
USDA hardiness zone	7a
Last spring frost	typically March 26 – April 20
First fall frost	typically November 2 – November 22

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 25443’s chill hours and zone:

Chill and zone requirements are comfortably met in 25443.

Show 131 more good fit varieties

How many chill hours does 25443 get?: 25443 averages 1656 chill hours per winter, ranging from 1391 to 1888 across the last 10 years.
What hardiness zone is 25443?: 25443 is in USDA hardiness zone 7a.

Growing fruit trees in 25443? 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