How many chill hours does 94939 get?

94939 averages 512 chill hours per winter, ranging from 238 to 1023 across the last 10 years.

What hardiness zone is 94939?

94939 is in USDA hardiness zone 10a.

Location almanac

The short answer

94939 averages 512 chill hours per winter (238–1,023 across 10 years) in USDA zone 10a.

94939 climate
Average chill hours	512 (238–1,023 across 10 winters)
USDA hardiness zone	10a

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 94939’s chill hours and zone:

Chill and zone requirements are comfortably met in 94939.

Show 22 more good fit varieties

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

How many chill hours does 94939 get?: 94939 averages 512 chill hours per winter, ranging from 238 to 1023 across the last 10 years.
What hardiness zone is 94939?: 94939 is in USDA hardiness zone 10a.

Growing fruit trees in 94939? 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