Saint-Louis Weather in May
May in Saint-Louis sees daytime temperatures around 29°C (84°F) and lows of 21°C (70°F) at night. As the driest month of the year, combined with perfect weather, it's a great time to visit.
Rainfall in Saint-Louis in May
This month sees the least rain of the year, making it well suited for outdoor adventures. Records from the past 30 years suggest around 0 days of rain, with 0.1 mm (0 in) average for the month. On the rare occasion it rains this month, it usually amounts to very little.
Temperature in Saint-Louis in May
Saint-Louis in May is worth a visit. The temperature is perfect, with 29°C (84°F) during the day and 21°C (70°F) at night. This kind of day-to-night contrast is typical for this time of year. With lows of 21°C (70°F), the nights are warm and generally comfortable.
Sunshine in Saint-Louis in May
Enjoy a sunny month with about 282 hours of sunshine, the clear skies make Saint-Louis even more beautiful.
Wind Speed in Saint-Louis in May
Wind speeds average 4 m/s (8 knots) during May. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Saint-Louis.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Senegal, check out our Saint-Louis's climate page.
Saint-Louis Temperature in May
Min Temperature
21°C (70°F)
Max Temperature
29°C (84°F)
Chance of Rain
0%
Precipitation
0.1 mm (0 in)
Rainy days
0 days
Humidity
69%
Windspeed
4 m/s (8 knots)
Sunshine
282 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Saint-Louis typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows typically ranging from 19°C (66°F) to 22°C (72°F).
Average temperatures in May
Historical weather for Saint-Louis in May
Browse day-by-day weather records for Saint-Louis spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Saint-Louis historical weather extremes in May
According to our 24 years of weather records for Saint-Louis, the following extremes were recorded between 2002 and 2026.
- On May 23, 2013, temperatures climbed to 43°C (109°F), marking the warmest May day on record.
- Saint-Louis experienced its chilliest May day on May 15, 2003, reaching only 20°C (68°F).
- Nighttime temperatures dropped to 17°C (63°F) on May 3, 2002, marking the coldest May night on record.
Best Places in Senegal in May
Find out more about the weather in Senegal and which places have the best travel conditions in this month. See all of Senegal in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Saint-Louis in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Saint-Louis in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Senegal, check out our Saint-Louis's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Saint-Louis climate overview or explore weather in Senegal.
