New Orleans, Louisiana is predominantly classified within USDA Hardiness Zone 9b, with average annual minimum temperatures ranging from 25°F to 30°F (-3.9°C to -1.1°C).
Zone 9b includes New Orleans areas like Algiers, Lakeview, and the Lower Ninth Ward, as well as suburban areas like Metairie, Kenner, Gretna, and Chalmette.
A few areas near Lake Pontchartrain fall into Zone 10a, where temperatures range from 30°F to 35°F (-1.1°C to 1.7°C), and some regions closer to The Rigolets are designated as Zone 9a, with temperatures between 20°F and 25°F (-6.7°C to -3.9°C).
Locate your New Orleans, Louisiana, USDA zone using our three tools given below, Zipcode to planting zone search tool, interactive map or by planting zone table.
New Orleans Planting Zones by ZipCode
New Orleans Planting Zones Map
Please Select or type your New Orleans location in the selection box below to find its planting zone.
Planting Zones
Planting Zones
New Orleans Planting Zones Table
| New Orleans Location | Planting Zone |
|---|---|
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Download New Orleans Planting Zone Map
