How many chill hours does 32837 get?

32837 averages 110 chill hours per winter, ranging from 35 to 190 across the last 10 years.

What hardiness zone is 32837?

32837 is in USDA hardiness zone 10a.

Location almanac

The short answer

32837 averages 110 chill hours per winter (35–190 across 10 years) in USDA zone 10a.

32837 climate
Average chill hours	110 (35–190 across 10 winters)
USDA hardiness zone	10a

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 32837’s chill hours and zone:

Chill and zone requirements are comfortably met in 32837.

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

How many chill hours does 32837 get?: 32837 averages 110 chill hours per winter, ranging from 35 to 190 across the last 10 years.
What hardiness zone is 32837?: 32837 is in USDA hardiness zone 10a.

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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