How many chill hours does 92344 get?

92344 averages 1538 chill hours per winter, ranging from 991 to 2103 across the last 10 years.

What hardiness zone is 92344?

92344 is in USDA hardiness zone 8b.

Location almanac

The short answer

92344 averages 1,538 chill hours per winter (991–2,103 across 10 years) in USDA zone 8b.

92344 climate
Average chill hours	1,538 (991–2,103 across 10 winters)
USDA hardiness zone	8b
Last spring frost	typically March 5 – April 6
First fall frost	typically November 10 – December 5

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 92344’s chill hours and zone:

Chill and zone requirements are comfortably met in 92344.

Show 129 more good fit varieties

How many chill hours does 92344 get?: 92344 averages 1538 chill hours per winter, ranging from 991 to 2103 across the last 10 years.
What hardiness zone is 92344?: 92344 is in USDA hardiness zone 8b.

Growing fruit trees in 92344? 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