One distinctive feature of the Toulon climate is the wind, with 115 days a year of strong winds; usually either the cold and dry Mistral or the Tramontane from the north, the wet Marin; or the Sirocco sometimes bearing reddish sand from Africa; or the wet and stormy Levant from the east. (See Winds of Provence.) The windiest month is January, with an average of 12.5 days of strong winds. The least windy month is September, with 7 days of strong winds. In winter, the Mistral can make the air feel extremely cold, even though the temperature is mild.