Nez Perce County, Idaho
Local growing conditions for Nez Perce County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 8 ZIP codes in our data.
Hardiness zones in Nez Perce County
Nez Perce County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Nez Perce County for its live forecast, frost dates, and planting calendar:
Asotin 83501
Culdesac 83524
Juliaetta 83535
Sweetwater 83540
Peck 83541
Peck 83545
Reubens 83548
Winchester 83555
More for Idaho
- Agriculture in Idaho
- Frost dates across Idaho
- USDA hardiness zones explained
- Planting calendar by ZIP code
County growing conditions are compiled from our ZIP-code database, USDA hardiness-zone data, and NOAA climate normals. Conditions vary within a county by elevation and local microclimate. Page updated Aug 4, 2026.