Climate almanac
Rosso
Saint-Louis, Senegal · 16.42°, -15.80°
What is the climate like in Rosso?
The best time to visit Rosso is typically October – July, with trip comfort peaking in March (8.2/10). Rosso is warmest in May, when daily highs average 101°F (39°C), and coolest in January, when lows fall to about 65°F (18°C). The wettest month is typically August and the driest is February; the year sees roughly 5.8 in (148 mm) of precipitation.
- Best time to visitOctober – July — comfort peaks in March (8.2/10)
- Warmest monthMay — average high 101°F (39°C)
- Coolest monthJanuary — average low 65°F (18°C)
- Wettest monthAugust (2.6 in (67 mm))
- Driest monthFebruary (0.0 in (0 mm))
- Annual precipitation5.8 in (148 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromRosso, 9 km away (1945-2018)