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Chill hours in 29905

The short answer

29905 averages 446 chill hours per winter (267655 across 10 years) in USDA zone 9a.
29905 climate
Average chill hours446 (267–655 across 10 winters)
USDA hardiness zone9a
Last spring frosttypically January 19 – 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 29905’s chill hours and zone:

Marginal (21)

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

Marginal varieties for this location
VarietyFruit
MutsuApple
MoorparkApricot
Puget GoldApricot
TiltonApricot
TomcotApricot
FantasiaNectarine
FlavortopNectarine
JunegoldPeach
SuncrestPeach
BartlettPear
BoscPear
ChojuroPear
ComicePear
ShinkoPear
WarrenPear
Elephant HeartPlum
BrooksSweet Cherry
Craig's CrimsonSweet Cherry
LapinsSweet Cherry
Royal RainierSweet Cherry
English MorelloTart Cherry
How many chill hours does 29905 get?
29905 averages 446 chill hours per winter, ranging from 267 to 655 across the last 10 years.
What hardiness zone is 29905?
29905 is in USDA hardiness zone 9a.

Growing fruit trees in 29905? 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