How many chill hours does 84523 get?

84523 averages 1118 chill hours per winter, ranging from 639 to 1829 across the last 10 years.

What hardiness zone is 84523?

84523 is in USDA hardiness zone 6b.

Location almanac

The short answer

84523 averages 1,118 chill hours per winter (639–1,829 across 10 years) in USDA zone 6b.

84523 climate
Average chill hours	1,118 (639–1,829 across 10 winters)
USDA hardiness zone	6b
Last spring frost	typically May 13 – June 1
First fall frost	typically September 24 – October 23

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 84523’s chill hours and zone:

Chill and zone requirements are comfortably met in 84523.

Show 126 more good fit varieties

How many chill hours does 84523 get?: 84523 averages 1118 chill hours per winter, ranging from 639 to 1829 across the last 10 years.
What hardiness zone is 84523?: 84523 is in USDA hardiness zone 6b.

Growing fruit trees in 84523? 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