Spencer County, Indiana
Local growing conditions for Spencer County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 11 ZIP codes in our data.
Hardiness zones in Spencer County
Spencer County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Spencer County for its live forecast, frost dates, and planting calendar:
Troy 47531
Gentryville 47537
Santa Claus 47550
Santa Claus 47552
St. Meinrad 47577
Santa Claus 47579
Troy 47588
Chrisney 47611
Newtonville 47615
Richland 47634
Reo 47635
More for Indiana
- Agriculture in Indiana
- Frost dates across Indiana
- 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.