How many chill hours does 98364 get?

98364 averages 2418 chill hours per winter, ranging from 2195 to 2807 across the last 10 years.

What hardiness zone is 98364?

98364 is in USDA hardiness zone 9a.

Location almanac

The short answer

98364 averages 2,418 chill hours per winter (2,195–2,807 across 10 years) in USDA zone 9a.

98364 climate
Average chill hours	2,418 (2,195–2,807 across 10 winters)
USDA hardiness zone	9a
Last spring frost	typically January 11 – March 18
First fall frost	typically November 18 – 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 98364’s chill hours and zone:

Chill and zone requirements are comfortably met in 98364.

Show 87 more good fit varieties

How many chill hours does 98364 get?: 98364 averages 2418 chill hours per winter, ranging from 2195 to 2807 across the last 10 years.
What hardiness zone is 98364?: 98364 is in USDA hardiness zone 9a.

Growing fruit trees in 98364? Get a care calendar anchored to this exact climate, with email reminders.

[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