How many chill hours does 93501 get?

93501 averages 1283 chill hours per winter, ranging from 776 to 1839 across the last 10 years.

What hardiness zone is 93501?

93501 is in USDA hardiness zone 8b.

Location almanac

The short answer

93501 averages 1,283 chill hours per winter (776–1,839 across 10 years) in USDA zone 8b.

93501 climate
Average chill hours	1,283 (776–1,839 across 10 winters)
USDA hardiness zone	8b
Last spring frost	typically January 12 – March 18
First fall frost	typically November 18 – December 28

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 93501’s chill hours and zone:

Chill and zone requirements are comfortably met in 93501.

Show 129 more good fit varieties

How many chill hours does 93501 get?: 93501 averages 1283 chill hours per winter, ranging from 776 to 1839 across the last 10 years.
What hardiness zone is 93501?: 93501 is in USDA hardiness zone 8b.

Growing fruit trees in 93501? 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