Best Time to Visit Saint-Louis: Month-by-Month Guide
Best months for Saint-Louis: July, September, June, August.
- Best months for Saint-Louis: July, September, June, August.
- Peak season is July, August, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Wettest months: May, June, July.
- The least pleasant month is December (score 4.1).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 4°C | -1°C | 80 mm | 13 | – | – | 4.2 |
| February | 6°C | -1°C | 73 mm | 12 | – | – | 4.7 |
| March | 10°C | 2°C | 83 mm | 14 | – | – | 5.3 |
| April | 14°C | 5°C | 90 mm | 14 | – | – | 5.9 |
| May | 18°C | 9°C | 129 mm | 17 | – | – | 6.0 |
| June | 22°C | 12°C | 117 mm | 16 | – | – | 6.8 |
| July | 24°C | 14°C | 121 mm | 15 | – | – | 6.9 |
| August | 24°C | 14°C | 125 mm | 15 | – | – | 6.8 |
| September | 19°C | 10°C | 95 mm | 13 | – | – | 6.9 |
| October | 14°C | 6°C | 96 mm | 13 | – | – | 6.0 |
| November | 8°C | 2°C | 94 mm | 13 | – | – | 5.0 |
| December | 5°C | 0°C | 101 mm | 14 | – | – | 4.1 |
Frequently asked questions
When is the best time to visit Saint-Louis?
The best months are July, September, June, August.
When is the rainy season in Saint-Louis?
The wettest months are May, June, July.