How many chill hours does 02535 get?

02535 averages 1926 chill hours per winter, ranging from 1604 to 2223 across the last 10 years.

What hardiness zone is 02535?

02535 is in USDA hardiness zone 7b.

Location almanac

The short answer

02535 averages 1,926 chill hours per winter (1,604–2,223 across 10 years) in USDA zone 7b.

02535 climate
Average chill hours	1,926 (1,604–2,223 across 10 winters)
USDA hardiness zone	7b
Last spring frost	typically March 24 – April 7
First fall frost	typically November 11 – December 11

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 02535’s chill hours and zone:

Chill and zone requirements are comfortably met in 02535.

Show 131 more good fit varieties

How many chill hours does 02535 get?: 02535 averages 1926 chill hours per winter, ranging from 1604 to 2223 across the last 10 years.
What hardiness zone is 02535?: 02535 is in USDA hardiness zone 7b.

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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