Climate in Mauritania

Mauritania is mostly hot, dry and dusty. The Saharan north experiences intense heat, with afternoon highs often over 100°F (38°C), sometimes exceeding 113°F (45°C); nights are cool to chilly with minimal rainfall. The Sahelian south has a brief rainy season from July to September, and the coastal zone, including Nouakchott and Nouadhibou, is moderated by ocean trade winds. January lows in Nouadhibou average around 59°F (15°C) and highs 77°F (25°C); October highs reach around 88°F (31°C). Most guides advise visiting from November to February or March, when conditions are cooler, drier and more comfortable.