How many chill hours does 89022 get?

89022 averages 1416 chill hours per winter, ranging from 763 to 1905 across the last 10 years.

What hardiness zone is 89022?

89022 is in USDA hardiness zone 6b.

Location almanac

The short answer

89022 averages 1,416 chill hours per winter (763–1,905 across 10 years) in USDA zone 6b.

89022 climate
Average chill hours	1,416 (763–1,905 across 10 winters)
USDA hardiness zone	6b
Last spring frost	typically May 10 – June 9
First fall frost	typically September 29 – October 27

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 89022’s chill hours and zone:

Chill and zone requirements are comfortably met in 89022.

Show 126 more good fit varieties

How many chill hours does 89022 get?: 89022 averages 1416 chill hours per winter, ranging from 763 to 1905 across the last 10 years.
What hardiness zone is 89022?: 89022 is in USDA hardiness zone 6b.

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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