How many chill hours does 76439 get?

76439 averages 847 chill hours per winter, ranging from 551 to 1221 across the last 10 years.

What hardiness zone is 76439?

76439 is in USDA hardiness zone 8a.

Location almanac

The short answer

76439 averages 847 chill hours per winter (551–1,221 across 10 years) in USDA zone 8a.

76439 climate
Average chill hours	847 (551–1,221 across 10 winters)
USDA hardiness zone	8a
Last spring frost	typically February 4 – March 7
First fall frost	typically November 13 – December 18

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 76439’s chill hours and zone:

Chill and zone requirements are comfortably met in 76439.

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 76439 get?: 76439 averages 847 chill hours per winter, ranging from 551 to 1221 across the last 10 years.
What hardiness zone is 76439?: 76439 is in USDA hardiness zone 8a.

Growing fruit trees in 76439? 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