How many chill hours does 93646 get?

93646 averages 869 chill hours per winter, ranging from 642 to 1316 across the last 10 years.

What hardiness zone is 93646?

93646 is in USDA hardiness zone 9b.

Location almanac

The short answer

93646 averages 869 chill hours per winter (642–1,316 across 10 years) in USDA zone 9b.

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 93646’s chill hours and zone:

Chill and zone requirements are comfortably met in 93646.

Show 85 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
Cresthaven	Peach
Redhaven	Peach

How many chill hours does 93646 get?: 93646 averages 869 chill hours per winter, ranging from 642 to 1316 across the last 10 years.
What hardiness zone is 93646?: 93646 is in USDA hardiness zone 9b.

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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