How many chill hours does 93226 get?

93226 averages 1541 chill hours per winter, ranging from 1063 to 1996 across the last 10 years.

What hardiness zone is 93226?

93226 is in USDA hardiness zone 8b.

Location almanac

The short answer

93226 averages 1,541 chill hours per winter (1,063–1,996 across 10 years) in USDA zone 8b.

93226 climate
Average chill hours	1,541 (1,063–1,996 across 10 winters)
USDA hardiness zone	8b
Last spring frost	typically March 4 – April 13
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 93226’s chill hours and zone:

Chill and zone requirements are comfortably met in 93226.

Show 129 more good fit varieties

How many chill hours does 93226 get?: 93226 averages 1541 chill hours per winter, ranging from 1063 to 1996 across the last 10 years.
What hardiness zone is 93226?: 93226 is in USDA hardiness zone 8b.

Growing fruit trees in 93226? 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