December in New Orleans offers a mild respite from the colder temperatures common in much of the United States. Average highs typically range from the mid-50s to the low 60s Fahrenheit (12-16 degrees Celsius), while average lows hover in the 40s and 50s Fahrenheit (4-10 degrees Celsius). Rainfall is moderate, averaging around 5 inches for the month, and humidity levels remain relatively low compared to the summer months. While occasional cold fronts can bring brief periods of cooler weather, snowfall is rare.
Understanding typical December conditions in New Orleans is crucial for planning activities, packing appropriately, and managing expectations for visitors. This period offers comfortable temperatures for exploring the city’s historic French Quarter, enjoying outdoor festivals and events, or partaking in swamp tours and other regional attractions. The pleasant weather contributes significantly to the city’s vibrant tourism industry during the holiday season. Historically, December has provided a favorable climate for the city’s cultural and economic activities, allowing for outdoor markets, parades, and celebrations.