Charles Mix County, South Dakota

Local growing conditions for Charles Mix County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 7 ZIP codes in our data.

Hardiness zones in Charles Mix County

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

Zone 5 (7)

Local weather & frost dates

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

Pickstown 57367 Dante 57329 Geddes 57342 Lake Andes 57356 Marty 57361 Platte 57369 Wagner 57380

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.