How many chill hours does 82433 get?

82433 averages 1314 chill hours per winter, ranging from 944 to 1648 across the last 10 years.

What hardiness zone is 82433?

82433 is in USDA hardiness zone 4b.

Location almanac

The short answer

82433 averages 1,314 chill hours per winter (944–1,648 across 10 years) in USDA zone 4b.

82433 climate
Average chill hours	1,314 (944–1,648 across 10 winters)
USDA hardiness zone	4b
Last spring frost	typically May 20 – June 20
First fall frost	typically September 10 – September 29

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 82433’s chill hours and zone:

Chill and zone requirements are comfortably met in 82433.

Show 90 more good fit varieties

How many chill hours does 82433 get?: 82433 averages 1314 chill hours per winter, ranging from 944 to 1648 across the last 10 years.
What hardiness zone is 82433?: 82433 is in USDA hardiness zone 4b.

Growing fruit trees in 82433? 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