How many chill hours does 98902 get?

98902 averages 1936 chill hours per winter, ranging from 1474 to 2384 across the last 10 years.

What hardiness zone is 98902?

98902 is in USDA hardiness zone 7a.

Location almanac

The short answer

98902 averages 1,936 chill hours per winter (1,474–2,384 across 10 years) in USDA zone 7a.

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 98902’s chill hours and zone:

Chill and zone requirements are comfortably met in 98902.

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How many chill hours does 98902 get?: 98902 averages 1936 chill hours per winter, ranging from 1474 to 2384 across the last 10 years.
What hardiness zone is 98902?: 98902 is in USDA hardiness zone 7a.

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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