How many chill hours does 82630 get?

82630 averages 948 chill hours per winter, ranging from 638 to 1331 across the last 10 years.

What hardiness zone is 82630?

82630 is in USDA hardiness zone 5a.

Location almanac

The short answer

82630 averages 948 chill hours per winter (638–1,331 across 10 years) in USDA zone 5a.

82630 climate
Average chill hours	948 (638–1,331 across 10 winters)
USDA hardiness zone	5a
Last spring frost	typically May 22 – June 20
First fall frost	typically September 10 – October 2

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 82630’s chill hours and zone:

Chill and zone requirements are comfortably met in 82630.

Show 120 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 82630 get?: 82630 averages 948 chill hours per winter, ranging from 638 to 1331 across the last 10 years.
What hardiness zone is 82630?: 82630 is in USDA hardiness zone 5a.

Growing fruit trees in 82630? 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