Sunny & Hot cities in Western Africa in September

Beach heat, desert cities, escaping winter.

9 cities in Western Africa match our Sunny & Hot profile in September: average temperature ≥ 25°C / 77°F, monthly rainfall ≤ 40 mm / 1.6 in. Top picks include Atar (Mauritania, 33.8°C / 92.8°F), Akjoujt (Mauritania, 33.2°C / 91.8°F), and Tidjikja (Mauritania, 32.2°C / 90°F). Unlike the country-level averages, these are point values sampled at each city itself — usually more useful for planning where you'll actually spend your time. Click a city for its full year-round climate and best months to visit.

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