How many chill hours does 93953 get?

93953 averages 169 chill hours per winter, ranging from 45 to 401 across the last 10 years.

What hardiness zone is 93953?

93953 is in USDA hardiness zone 10a.

Location almanac

The short answer

93953 averages 169 chill hours per winter (45–401 across 10 years) in USDA zone 10a.

93953 climate
Average chill hours	169 (45–401 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 93953’s chill hours and zone:

Chill and zone requirements are comfortably met in 93953.

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

Show 1 more marginal variety

How many chill hours does 93953 get?: 93953 averages 169 chill hours per winter, ranging from 45 to 401 across the last 10 years.
What hardiness zone is 93953?: 93953 is in USDA hardiness zone 10a.

Growing fruit trees in 93953? 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