How many chill hours does 92549 get?

92549 averages 1189 chill hours per winter, ranging from 646 to 1663 across the last 10 years.

What hardiness zone is 92549?

92549 is in USDA hardiness zone 8a.

Location almanac

The short answer

92549 averages 1,189 chill hours per winter (646–1,663 across 10 years) in USDA zone 8a.

92549 climate
Average chill hours	1,189 (646–1,663 across 10 winters)
USDA hardiness zone	8a
Last spring frost	typically May 29 – June 23
First fall frost	typically September 5 – October 16

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 92549’s chill hours and zone:

Chill and zone requirements are comfortably met in 92549.

Show 129 more good fit varieties

How many chill hours does 92549 get?: 92549 averages 1189 chill hours per winter, ranging from 646 to 1663 across the last 10 years.
What hardiness zone is 92549?: 92549 is in USDA hardiness zone 8a.

Growing fruit trees in 92549? 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