








Saint-Louis, the city where the sun's setting is a daily masterpiece.
Saint-Louis is a Senegal river-and-coast city with colonial streets, music, fishing life, bird sanctuary access, and a slower northern rhythm. It works when Dakar should not be the only urban Senegal stop.
Avoid the hottest late-dry-season stretch from March to June if you are heat-sensitive. The July-September rainy season can bring humid downpours and muddy roads, while coastal erosion and flooding sometimes affects low-lying areas near the river mouth. A route through Saint-Louis should follow the practical checks, not precede them. A day in Saint-Louis is easier when one backup sits close to the main route.
Current conditions and the practical reference material that helps turn the saved places into a trip.
7-day forecast from Open-Meteo. UV badges flag days when sun protection matters (3 and above is moderate; 8 and above is risk territory for unprotected fair skin within 30 minutes).
About 78% of the year's rain falls in these months. Typical highs around 33°C, lows around 25°C.
About 4mm of rain a month, against 99mm in the wet season.
Public holidays from Nager.Date.
Saint-Louis or Saint Louis, is the capital of Senegal's Saint-Louis Region. Located in the northwest of Senegal, near the mouth of the Senegal River, and 320 kilometres (200 mi) north of Senegal's capital city Dakar. It had a population of 254,171 in 2023. Saint-Louis was the capital of the French colony of Senegal from 1673 until 1902 and French West Africa from 1895 until 1902, when the capital was moved to Dakar. From 1920 to 1957, it also served as the capital of the neighboring colony of Mauritania.
The links below support the changing or licensed reference material on this page. Personal notes and ordinary geographic facts are not footnoted individually.
Monthly highs, lows, rainfall — long-term averages, NASA POWER.
Maps, image licenses, and the full dataset registry are listed in site credits.