Saint-Louis, Senegal Climate by Month
Saint-Louis, Senegal
Warm all year, with little rain, mostly in August and September.
Warm all year, with little rain, mostly in August and September: that's Saint-Louis's climate in short. October is the warmest month, with highs around 91°F (33°C); January is the coolest at 83°F (29°C), and nights dip to 62°F (17°C). It gets only 11 in (277 mm) of rain a year. November to June are almost completely dry.
- Warmest month
- 91°F(33°C)
- Average high, October
- Coldest nights
- 62°F(17°C)
- Average low, January
- Rain per year
- 11 in(277 mm)
- Wettest: August
- Humidity
- 61%
- Sunniest: April
Best and worst months in Saint-Louis
Best for weatherJanuary, April and May are the best time for weather in Saint-Louis: highs near 84°F (29°C) and almost no rain.
Least pleasantAugust and September are the least pleasant; September is the hottest, with highs of 90°F (32°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in January.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Saint-Louis weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 83°F(29°C) | 62°F(17°C) | 0.0 in(1 mm) | 40% | 4.7 |
| FebFebruary | 85°F(30°C) | 63°F(17°C) | 0.0 in(1 mm) | 42% | 5.4 |
| MarMarch | 86°F(30°C) | 64°F(18°C) | 0.0 in(0 mm) | 47% | 6.3 |
| AprAprilBest | 85°F(29°C) | 64°F(18°C) | 0.0 in(0 mm) | 59% | 6.8 |
| MayMayBest | 84°F(29°C) | 67°F(20°C) | 0.0 in(0 mm) | 66% | 6.5 |
| JunJune | 86°F(30°C) | 72°F(22°C) | 0.4 in(9 mm) | 74% | 6.0 |
| JulJuly | 87°F(30°C) | 75°F(24°C) | 1.4 in(36 mm) | 77% | 5.7 |
| AugAugust | 88°F(31°C) | 77°F(25°C) | 4.1 in(103 mm) | 79% | 5.4 |
| SepSeptember | 90°F(32°C) | 77°F(25°C) | 4.0 in(101 mm) | 79% | 5.6 |
| OctOctober | 91°F(33°C) | 75°F(24°C) | 0.9 in(24 mm) | 68% | 5.4 |
| NovNovember | 90°F(32°C) | 69°F(20°C) | 0.0 in(1 mm) | 53% | 5.0 |
| DecDecember | 85°F(30°C) | 64°F(18°C) | 0.0 in(1 mm) | 48% | 4.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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