How many chill hours does 90232 get?

90232 averages 228 chill hours per winter, ranging from 108 to 452 across the last 10 years.

What hardiness zone is 90232?

90232 is in USDA hardiness zone 10b.

Location almanac

The short answer

90232 averages 228 chill hours per winter (108–452 across 10 years) in USDA zone 10b.

90232 climate
Average chill hours	228 (108–452 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 90232’s chill hours and zone:

Chill and zone requirements are comfortably met in 90232.

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

How many chill hours does 90232 get?: 90232 averages 228 chill hours per winter, ranging from 108 to 452 across the last 10 years.
What hardiness zone is 90232?: 90232 is in USDA hardiness zone 10b.

Growing fruit trees in 90232? Get a care calendar anchored to this exact climate, with email reminders.

[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