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Chill hours in 32312

The short answer

32312 averages 441 chill hours per winter (215586 across 10 years) in USDA zone 9a.
32312 climate
Average chill hours441 (215–586 across 10 winters)
USDA hardiness zone9a
Last spring frosttypically January 10 – February 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 32312’s chill hours and zone:

Marginal (14)

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

Marginal varieties for this location
VarietyFruit
MutsuApple
TomcotApricot
FantasiaNectarine
SuncrestPeach
BartlettPear
BoscPear
ChojuroPear
ShinkoPear
Elephant HeartPlum
BrooksSweet Cherry
Craig's CrimsonSweet Cherry
LapinsSweet Cherry
Royal RainierSweet Cherry
English MorelloTart Cherry
How many chill hours does 32312 get?
32312 averages 441 chill hours per winter, ranging from 215 to 586 across the last 10 years.
What hardiness zone is 32312?
32312 is in USDA hardiness zone 9a.

Growing fruit trees in 32312? Get a care calendar anchored to this exact climate, with email reminders.

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Sources

  1. [1] Open-Meteo / Copernicus ERA5. Historical Weather API (hourly 2m temperature) — accessed July 2026
  2. [2] USDA / PRISM (Oregon State University). 2023 USDA Plant Hardiness Zone Map — accessed July 2026