How many chill hours does 93445 get?

93445 averages 364 chill hours per winter, ranging from 59 to 693 across the last 10 years.

What hardiness zone is 93445?

93445 is in USDA hardiness zone 10a.

Location almanac

The short answer

93445 averages 364 chill hours per winter (59–693 across 10 years) in USDA zone 10a.

93445 climate
Average chill hours	364 (59–693 across 10 winters)
USDA hardiness zone	10a

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 93445’s chill hours and zone:

Chill and zone requirements are comfortably met in 93445.

Show 13 more good fit varieties

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

How many chill hours does 93445 get?: 93445 averages 364 chill hours per winter, ranging from 59 to 693 across the last 10 years.
What hardiness zone is 93445?: 93445 is in USDA hardiness zone 10a.

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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