December in New Orleans typically offers mild temperatures, ranging from average highs in the low 60s Fahrenheit (mid-teens Celsius) to average lows in the mid-40s Fahrenheit (single-digit Celsius). Rainfall is relatively common, occurring on about one-third of the days. While snowfall is rare, it’s not unheard of. Humidity remains moderate throughout the month. This period falls outside of hurricane season, contributing to generally stable atmospheric conditions.
Understanding the typical climate of the city during this month allows visitors and residents to plan appropriately. Packing for layered clothing, including light jackets and rain gear, is essential. This knowledge also aids in scheduling outdoor activities, understanding potential impacts on local businesses and events, and anticipating the general ambiance of the city during the holiday season. Historical weather data for December provides a valuable baseline for comparison and prediction of future climate trends.