How many chill hours does 78872 get?

78872 averages 326 chill hours per winter, ranging from 187 to 441 across the last 10 years.

What hardiness zone is 78872?

78872 is in USDA hardiness zone 9a.

Location almanac

The short answer

78872 averages 326 chill hours per winter (187–441 across 10 years) in USDA zone 9a.

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 78872’s chill hours and zone:

Chill and zone requirements are comfortably met in 78872.

Show 25 more good fit varieties

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

How many chill hours does 78872 get?: 78872 averages 326 chill hours per winter, ranging from 187 to 441 across the last 10 years.
What hardiness zone is 78872?: 78872 is in USDA hardiness zone 9a.

Growing fruit trees in 78872? 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