How many chill hours does 75784 get?

75784 averages 722 chill hours per winter, ranging from 337 to 991 across the last 10 years.

What hardiness zone is 75784?

75784 is in USDA hardiness zone 8b.

Location almanac

The short answer

75784 averages 722 chill hours per winter (337–991 across 10 years) in USDA zone 8b.

75784 climate
Average chill hours	722 (337–991 across 10 winters)
USDA hardiness zone	8b
Last spring frost	typically February 7 – March 7
First fall frost	typically November 13 – 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 75784’s chill hours and zone:

Chill and zone requirements are comfortably met in 75784.

Show 95 more good fit varieties

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

Show 2 more marginal varieties

How many chill hours does 75784 get?: 75784 averages 722 chill hours per winter, ranging from 337 to 991 across the last 10 years.
What hardiness zone is 75784?: 75784 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