How many chill hours does 42083 get?

42083 averages 1401 chill hours per winter, ranging from 1098 to 1762 across the last 10 years.

What hardiness zone is 42083?

42083 is in USDA hardiness zone 7a.

Location almanac

The short answer

42083 averages 1,401 chill hours per winter (1,098–1,762 across 10 years) in USDA zone 7a.

42083 climate
Average chill hours	1,401 (1,098–1,762 across 10 winters)
USDA hardiness zone	7a
Last spring frost	typically March 8 – April 2
First fall frost	typically November 1 – December 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 42083’s chill hours and zone:

Chill and zone requirements are comfortably met in 42083.

Show 131 more good fit varieties

How many chill hours does 42083 get?: 42083 averages 1401 chill hours per winter, ranging from 1098 to 1762 across the last 10 years.
What hardiness zone is 42083?: 42083 is in USDA hardiness zone 7a.

Growing fruit trees in 42083? 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