How many chill hours does 95138 get?

95138 averages 745 chill hours per winter, ranging from 557 to 1192 across the last 10 years.

What hardiness zone is 95138?

95138 is in USDA hardiness zone 9b.

Location almanac

The short answer

95138 averages 745 chill hours per winter (557–1,192 across 10 years) in USDA zone 9b.

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 95138’s chill hours and zone:

Chill and zone requirements are comfortably met in 95138.

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 95138 get?: 95138 averages 745 chill hours per winter, ranging from 557 to 1192 across the last 10 years.
What hardiness zone is 95138?: 95138 is in USDA hardiness zone 9b.

Growing fruit trees in 95138? 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