How many chill hours does 83448 get?

83448 averages 1247 chill hours per winter, ranging from 724 to 1630 across the last 10 years.

What hardiness zone is 83448?

83448 is in USDA hardiness zone 5a.

Location almanac

The short answer

83448 averages 1,247 chill hours per winter (724–1,630 across 10 years) in USDA zone 5a.

83448 climate
Average chill hours	1,247 (724–1,630 across 10 winters)
USDA hardiness zone	5a
Last spring frost	typically May 11 – May 26
First fall frost	typically September 25 – 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 83448’s chill hours and zone:

Chill and zone requirements are comfortably met in 83448.

Show 122 more good fit varieties

How many chill hours does 83448 get?: 83448 averages 1247 chill hours per winter, ranging from 724 to 1630 across the last 10 years.
What hardiness zone is 83448?: 83448 is in USDA hardiness zone 5a.

Growing fruit trees in 83448? 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