How many chill hours does 70525 get?

70525 averages 472 chill hours per winter, ranging from 247 to 573 across the last 10 years.

What hardiness zone is 70525?

70525 is in USDA hardiness zone 9a.

Location almanac

The short answer

70525 averages 472 chill hours per winter (247–573 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 70525’s chill hours and zone:

Chill and zone requirements are comfortably met in 70525.

Show 36 more good fit varieties

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

How many chill hours does 70525 get?: 70525 averages 472 chill hours per winter, ranging from 247 to 573 across the last 10 years.
What hardiness zone is 70525?: 70525 is in USDA hardiness zone 9a.

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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