February and March with the massive Mardi Gras celebrations are considered to be the best time to visit New Orleans. Notice though, such events draw huge crowds and prices rise dramatically. Apart from the hot weather, summer brings hot deals as well, so you can enjoy COOLinary New Orleans, a month of special offers in city's restaurants. A mild period from October through November is another lovely time to explore New Orleans and to taste a wide variety of local seafood. December and January are perfect for savvy tourists as the hotel rates are low and the city substantially cools off.