How many chill hours does 90077 get?

90077 averages 331 chill hours per winter, ranging from 151 to 592 across the last 10 years.

What hardiness zone is 90077?

90077 is in USDA hardiness zone 10b.

Location almanac

The short answer

90077 averages 331 chill hours per winter (151–592 across 10 years) in USDA zone 10b.

90077 climate
Average chill hours	331 (151–592 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 90077’s chill hours and zone:

Chill and zone requirements are comfortably met in 90077.

Show 12 more good fit varieties

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

How many chill hours does 90077 get?: 90077 averages 331 chill hours per winter, ranging from 151 to 592 across the last 10 years.
What hardiness zone is 90077?: 90077 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