How many chill hours does 06033 get?

06033 averages 1632 chill hours per winter, ranging from 1385 to 1860 across the last 10 years.

What hardiness zone is 06033?

06033 is in USDA hardiness zone 6b.

Location almanac

The short answer

06033 averages 1,632 chill hours per winter (1,385–1,860 across 10 years) in USDA zone 6b.

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 06033’s chill hours and zone:

Chill and zone requirements are comfortably met in 06033.

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Possible in a good year or a favorable microclimate — click through for the caveats.

How many chill hours does 06033 get?: 06033 averages 1632 chill hours per winter, ranging from 1385 to 1860 across the last 10 years.
What hardiness zone is 06033?: 06033 is in USDA hardiness zone 6b.

Growing fruit trees in 06033? Save your first tree free and see this month’s care tasks for this climate.

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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