Tripp County, South Dakota

Local growing conditions for Tripp County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 6 ZIP codes in our data.

Hardiness zones in Tripp County

Tripp County spans these USDA plant hardiness zones (by number of ZIP codes):

Zone 5 (6)

Local weather & frost dates

Open any community in Tripp County for its live forecast, frost dates, and planting calendar:

Colome 57528 Dallas 57529 Hamill 57534 Ideal 57541 New Witten 57580 New Witten 57584

More for South Dakota

Agriculture in South Dakota
Frost dates across South Dakota
USDA hardiness zones explained
Planting calendar by ZIP code

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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.