How many chill hours does 90272 get?

90272 averages 480 chill hours per winter, ranging from 256 to 850 across the last 10 years.

What hardiness zone is 90272?

90272 is in USDA hardiness zone 10b.

Location almanac

The short answer

90272 averages 480 chill hours per winter (256–850 across 10 years) in USDA zone 10b.

90272 climate
Average chill hours	480 (256–850 across 10 winters)
USDA hardiness zone	10b

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 90272’s chill hours and zone:

Chill and zone requirements are comfortably met in 90272.

Show 19 more good fit varieties

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

How many chill hours does 90272 get?: 90272 averages 480 chill hours per winter, ranging from 256 to 850 across the last 10 years.
What hardiness zone is 90272?: 90272 is in USDA hardiness zone 10b.

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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