How many chill hours does 39652 get?

39652 averages 635 chill hours per winter, ranging from 376 to 770 across the last 10 years.

What hardiness zone is 39652?

39652 is in USDA hardiness zone 8b.

Location almanac

The short answer

39652 averages 635 chill hours per winter (376–770 across 10 years) in USDA zone 8b.

39652 climate
Average chill hours	635 (376–770 across 10 winters)
USDA hardiness zone	8b
Last spring frost	typically January 30 – March 13
First fall frost	typically November 15 – December 20

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 39652’s chill hours and zone:

Chill and zone requirements are comfortably met in 39652.

Show 78 more good fit varieties

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

How many chill hours does 39652 get?: 39652 averages 635 chill hours per winter, ranging from 376 to 770 across the last 10 years.
What hardiness zone is 39652?: 39652 is in USDA hardiness zone 8b.

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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