Weather in Saint-Louis in September
Saint-Louis, Senegal averages a high of 31°C (87.8°F) and low of 26.1°C (79°F) in September, with 8 rain days and 10.8 hours of daily sunshine. Travel score: 81.1/100 (Excellent). The best time to visit Saint-Louis is November.
High
31°C88°F
Low
26°C79°F
🌧️
8
rain days
☀️
10.8
hrs/day sunshine
💧
78%
humidity
81— Excellent
September in Saint-Louis is hot and occasionally wet — excellent conditions for exploring.
What are the average temperatures in Saint-Louis?
How much does it rain in Saint-Louis in September?
Saint-Louis receives an average of 63.2mm of rainfall across 8 rainy days in September. The annual total is 170.6mm.
What should I pack for Saint-Louis in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 31°C
🧢
Sun hat or cap
Protection from intense sun
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Senegal in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Saint-Louis
Popular comparisons:
How can I plan my trip to Saint-Louis?
What other cities are near Saint-Louis?
What are other popular cities in Senegal?
What is the weather like in other months in Saint-Louis?
Data based on 1994–2024 averages · Last updated: 2024-12-31