Orleans Parish, Louisiana

Local growing conditions for Orleans Parish: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 20 ZIP codes in our data.

Hardiness zones in Orleans Parish

Orleans Parish spans these USDA plant hardiness zones (by number of ZIP codes):

Zone 9 (20)

Local weather & frost dates

Open any community in Orleans Parish for its live forecast, frost dates, and planting calendar:

New Orleans 70112 New Orleans 70113 New Orleans 70114 New Orleans 70115 New Orleans 70116 New Orleans 70117 New Orleans 70118 New Orleans 70119 New Orleans 70122 New Orleans 70124 New Orleans 70125 New Orleans 70126 New Orleans 70127 New Orleans 70128 New Orleans 70129 New Orleans 70130 New Orleans 70131 New Orleans 70139 New Orleans 70148 New Orleans 70163

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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.