How many chill hours does 98368 get?

98368 averages 2516 chill hours per winter, ranging from 2004 to 2934 across the last 10 years.

What hardiness zone is 98368?

98368 is in USDA hardiness zone 8b.

Location almanac

The short answer

98368 averages 2,516 chill hours per winter (2,004–2,934 across 10 years) in USDA zone 8b.

98368 climate
Average chill hours	2,516 (2,004–2,934 across 10 winters)
USDA hardiness zone	8b
Last spring frost	typically March 6 – March 16
First fall frost	typically November 30 – December 25

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 98368’s chill hours and zone:

Chill and zone requirements are comfortably met in 98368.

Show 129 more good fit varieties

How many chill hours does 98368 get?: 98368 averages 2516 chill hours per winter, ranging from 2004 to 2934 across the last 10 years.
What hardiness zone is 98368?: 98368 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