How many chill hours does 86326 get?

86326 averages 1418 chill hours per winter, ranging from 1001 to 1839 across the last 10 years.

What hardiness zone is 86326?

86326 is in USDA hardiness zone 8b.

Location almanac

The short answer

86326 averages 1,418 chill hours per winter (1,001–1,839 across 10 years) in USDA zone 8b.

86326 climate
Average chill hours	1,418 (1,001–1,839 across 10 winters)
USDA hardiness zone	8b
Last spring frost	typically February 25 – April 5
First fall frost	typically November 4 – December 11

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 86326’s chill hours and zone:

Chill and zone requirements are comfortably met in 86326.

Show 129 more good fit varieties

How many chill hours does 86326 get?: 86326 averages 1418 chill hours per winter, ranging from 1001 to 1839 across the last 10 years.
What hardiness zone is 86326?: 86326 is in USDA hardiness zone 8b.

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[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