How many chill hours does 10541 get?

10541 averages 1683 chill hours per winter, ranging from 1432 to 1953 across the last 10 years.

What hardiness zone is 10541?

10541 is in USDA hardiness zone 6b.

Location almanac

The short answer

10541 averages 1,683 chill hours per winter (1,432–1,953 across 10 years) in USDA zone 6b.

10541 climate
Average chill hours	1,683 (1,432–1,953 across 10 winters)
USDA hardiness zone	6b
Last spring frost	typically April 5 – April 25
First fall frost	typically November 1 – November 17

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 10541’s chill hours and zone:

Chill and zone requirements are comfortably met in 10541.

Show 126 more good fit varieties

How many chill hours does 10541 get?: 10541 averages 1683 chill hours per winter, ranging from 1432 to 1953 across the last 10 years.
What hardiness zone is 10541?: 10541 is in USDA hardiness zone 6b.

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[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