New Orleans Weather In December 2024. The temperatures in new orleans in december are usually low and can range between 53°f and 64°f. Expect 18°c daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in new orleans in december.
Are you planning a holiday with hopefully nice weather in new orleans in december 2024? Unlike most places, new orleans is the perfect place for parades, fireworks, and outdoor sporting events in december.