How many chill hours does 97114 get?

97114 averages 2095 chill hours per winter, ranging from 1820 to 2463 across the last 10 years.

What hardiness zone is 97114?

97114 is in USDA hardiness zone 8b.

Location almanac

The short answer

97114 averages 2,095 chill hours per winter (1,820–2,463 across 10 years) in USDA zone 8b.

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 97114’s chill hours and zone:

Chill and zone requirements are comfortably met in 97114.

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How many chill hours does 97114 get?: 97114 averages 2095 chill hours per winter, ranging from 1820 to 2463 across the last 10 years.
What hardiness zone is 97114?: 97114 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