How many chill hours does 75450 get?

75450 averages 927 chill hours per winter, ranging from 499 to 1315 across the last 10 years.

What hardiness zone is 75450?

75450 is in USDA hardiness zone 8b.

Location almanac

The short answer

75450 averages 927 chill hours per winter (499–1,315 across 10 years) in USDA zone 8b.

75450 climate
Average chill hours	927 (499–1,315 across 10 winters)
USDA hardiness zone	8b
Last spring frost	typically February 5 – March 12
First fall frost	typically November 1 – December 10

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 75450’s chill hours and zone:

Chill and zone requirements are comfortably met in 75450.

Show 127 more good fit varieties

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

Marginal varieties for this location
Variety	Fruit
Rome Beauty	Apple
Reliance	Peach

How many chill hours does 75450 get?: 75450 averages 927 chill hours per winter, ranging from 499 to 1315 across the last 10 years.
What hardiness zone is 75450?: 75450 is in USDA hardiness zone 8b.

Growing fruit trees in 75450? 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