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Chill hours in 82513

The short answer

82513 averages 995 chill hours per winter (7001,256 across 10 years) in USDA zone 4b.
82513 climate
Average chill hours995 (700–1,256 across 10 winters)
USDA hardiness zone4b
Last spring frosttypically May 31 – June 23
First fall frosttypically August 27 – September 18

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 82513’s chill hours and zone:

Marginal (1)

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

Marginal varieties for this location
VarietyFruit
ReliancePeach
How many chill hours does 82513 get?
82513 averages 995 chill hours per winter, ranging from 700 to 1256 across the last 10 years.
What hardiness zone is 82513?
82513 is in USDA hardiness zone 4b.

Growing fruit trees in 82513? 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