How many chill hours does 92082 get?

92082 averages 720 chill hours per winter, ranging from 417 to 1219 across the last 10 years.

What hardiness zone is 92082?

92082 is in USDA hardiness zone 9b.

Location almanac

The short answer

92082 averages 720 chill hours per winter (417–1,219 across 10 years) in USDA zone 9b.

92082 climate
Average chill hours	720 (417–1,219 across 10 winters)
USDA hardiness zone	9b
Last spring frost	typically January 8 – March 7
First fall frost	typically December 14 – December 28

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 92082’s chill hours and zone:

Chill and zone requirements are comfortably met in 92082.

Show 66 more good fit varieties

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

How many chill hours does 92082 get?: 92082 averages 720 chill hours per winter, ranging from 417 to 1219 across the last 10 years.
What hardiness zone is 92082?: 92082 is in USDA hardiness zone 9b.

Growing fruit trees in 92082? 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