Skip to content
EveryOrchard
Menu

Location almanac

Chill hours in 32013

The short answer

32013 averages 416 chill hours per winter (179566 across 10 years) in USDA zone 9b.
32013 climate
Average chill hours416 (179–566 across 10 winters)
USDA hardiness zone9b
Last spring frosttypically January 16 – February 22
First fall frosttypically December 3 – December 24

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 32013’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 32013 get?
32013 averages 416 chill hours per winter, ranging from 179 to 566 across the last 10 years.
What hardiness zone is 32013?
32013 is in USDA hardiness zone 9b.

Growing fruit trees in 32013? Get a care calendar anchored to this exact climate, with email reminders.

Start My Orchard

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