How many chill hours does 62903 get?

62903 averages 1436 chill hours per winter, ranging from 1147 to 1734 across the last 10 years.

What hardiness zone is 62903?

62903 is in USDA hardiness zone 7a.

Location almanac

The short answer

62903 averages 1,436 chill hours per winter (1,147–1,734 across 10 years) in USDA zone 7a.

62903 climate
Average chill hours	1,436 (1,147–1,734 across 10 winters)
USDA hardiness zone	7a
Last spring frost	typically March 8 – April 16
First fall frost	typically November 1 – November 22

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 62903’s chill hours and zone:

Chill and zone requirements are comfortably met in 62903.

Show 131 more good fit varieties

How many chill hours does 62903 get?: 62903 averages 1436 chill hours per winter, ranging from 1147 to 1734 across the last 10 years.
What hardiness zone is 62903?: 62903 is in USDA hardiness zone 7a.

Growing fruit trees in 62903? 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