How many chill hours does 84542 get?

84542 averages 955 chill hours per winter, ranging from 466 to 1428 across the last 10 years.

What hardiness zone is 84542?

84542 is in USDA hardiness zone 6a.

Location almanac

The short answer

84542 averages 955 chill hours per winter (466–1,428 across 10 years) in USDA zone 6a.

84542 climate
Average chill hours	955 (466–1,428 across 10 winters)
USDA hardiness zone	6a
Last spring frost	typically May 13 – June 10
First fall frost	typically September 21 – 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 84542’s chill hours and zone:

Chill and zone requirements are comfortably met in 84542.

Show 124 more good fit varieties

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

Marginal varieties for this location
Variety	Fruit
Rome Beauty	Apple
Reliance	Peach

How many chill hours does 84542 get?: 84542 averages 955 chill hours per winter, ranging from 466 to 1428 across the last 10 years.
What hardiness zone is 84542?: 84542 is in USDA hardiness zone 6a.

Growing fruit trees in 84542? 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