How many chill hours does 95449 get?

95449 averages 1579 chill hours per winter, ranging from 1398 to 1957 across the last 10 years.

What hardiness zone is 95449?

95449 is in USDA hardiness zone 9b.

Location almanac

The short answer

95449 averages 1,579 chill hours per winter (1,398–1,957 across 10 years) in USDA zone 9b.

95449 climate
Average chill hours	1,579 (1,398–1,957 across 10 winters)
USDA hardiness zone	9b
Last spring frost	typically January 8 – April 15
First fall frost	typically November 8 – November 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 95449’s chill hours and zone:

Chill and zone requirements are comfortably met in 95449.

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How many chill hours does 95449 get?: 95449 averages 1579 chill hours per winter, ranging from 1398 to 1957 across the last 10 years.
What hardiness zone is 95449?: 95449 is in USDA hardiness zone 9b.

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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