How many chill hours does 11975 get?

11975 averages 1861 chill hours per winter, ranging from 1514 to 2212 across the last 10 years.

What hardiness zone is 11975?

11975 is in USDA hardiness zone 7b.

Location almanac

The short answer

11975 averages 1,861 chill hours per winter (1,514–2,212 across 10 years) in USDA zone 7b.

11975 climate
Average chill hours	1,861 (1,514–2,212 across 10 winters)
USDA hardiness zone	7b
Last spring frost	typically March 23 – April 7
First fall frost	typically November 10 – December 2

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 11975’s chill hours and zone:

Chill and zone requirements are comfortably met in 11975.

Show 131 more good fit varieties

How many chill hours does 11975 get?: 11975 averages 1861 chill hours per winter, ranging from 1514 to 2212 across the last 10 years.
What hardiness zone is 11975?: 11975 is in USDA hardiness zone 7b.

Growing fruit trees in 11975? 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