How many chill hours does 59840 get?

59840 averages 1660 chill hours per winter, ranging from 1222 to 2013 across the last 10 years.

What hardiness zone is 59840?

59840 is in USDA hardiness zone 5b.

Location almanac

The short answer

59840 averages 1,660 chill hours per winter (1,222–2,013 across 10 years) in USDA zone 5b.

59840 climate
Average chill hours	1,660 (1,222–2,013 across 10 winters)
USDA hardiness zone	5b
Last spring frost	typically May 2 – June 11
First fall frost	typically September 21 – October 16

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 59840’s chill hours and zone:

Chill and zone requirements are comfortably met in 59840.

Show 122 more good fit varieties

How many chill hours does 59840 get?: 59840 averages 1660 chill hours per winter, ranging from 1222 to 2013 across the last 10 years.
What hardiness zone is 59840?: 59840 is in USDA hardiness zone 5b.

Growing fruit trees in 59840? 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