How many chill hours does 93920 get?

93920 averages 2027 chill hours per winter, ranging from 1532 to 2408 across the last 10 years.

What hardiness zone is 93920?

93920 is in USDA hardiness zone 10b.

Location almanac

The short answer

93920 averages 2,027 chill hours per winter (1,532–2,408 across 10 years) in USDA zone 10b.

93920 climate
Average chill hours	2,027 (1,532–2,408 across 10 winters)
USDA hardiness zone	10b
Last spring frost	typically March 1 – May 6
First fall frost	typically November 10 – December 10

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 93920’s chill hours and zone:

Chill and zone requirements are comfortably met in 93920.

Show 45 more good fit varieties

How many chill hours does 93920 get?: 93920 averages 2027 chill hours per winter, ranging from 1532 to 2408 across the last 10 years.
What hardiness zone is 93920?: 93920 is in USDA hardiness zone 10b.

Growing fruit trees in 93920? 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