How many chill hours does 82322 get?

82322 averages 868 chill hours per winter, ranging from 437 to 1351 across the last 10 years.

What hardiness zone is 82322?

82322 is in USDA hardiness zone 5b.

Location almanac

The short answer

82322 averages 868 chill hours per winter (437–1,351 across 10 years) in USDA zone 5b.

82322 climate
Average chill hours	868 (437–1,351 across 10 winters)
USDA hardiness zone	5b
Last spring frost	typically May 9 – May 25
First fall frost	typically September 25 – October 19

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 82322’s chill hours and zone:

Chill and zone requirements are comfortably met in 82322.

Show 116 more good fit varieties

Possible in a good year or a favorable microclimate — click through for the caveats.

How many chill hours does 82322 get?: 82322 averages 868 chill hours per winter, ranging from 437 to 1351 across the last 10 years.
What hardiness zone is 82322?: 82322 is in USDA hardiness zone 5b.

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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