Saint-Louis Weather in October
What's the weather like in Saint-Louis (Saint-Louis) in October 2025?
The climate in Saint-Louis during October can be summarized as very hot and dry.
October is in the fall / autumn in Saint-Louis and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a warm 34°C (93°F), whilst at night 23°C (74°F) is normal.
| Daytime temperature | 34°C 93.1°F |
|---|---|
| Nightly temperature | 23.3°C 73.9°F |
| Average temperature | 28.6°C 83.5°F |
| Daily sunshine | 8.9 hrs |
| Avg rainfall | 27 mm 1.1 ins |
| Rainy days | 1 days |
| Sea temperature | 27.9°C 82.2°F |
| Humidity | 64% |
| Windspeed | 7.6kph 5 mph |
On average October is the 4th wettest month of the year in Saint-Louis with around 27mm 1.1 inches of rain making it a dry time to visit. This rainfall is typically spread over 1 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.9 hours of sunshine per day.
October temperatures in Saint-Louis
October rainfall
October hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Saint-Louis in October 2025.
Other monthly averages
Best places to visit in October
Saint-Louis weather stats
| Hottest month: | September | 32.4°C 90.3°F |
|---|---|---|
| Driest month: | April | 0mm 0ins |
| Sunniest month: | April | 10hrs |
| Coldest month: | January | 29.9°C 85.8°F |
| Wettest month: | September | 95mm 3.7ins |
© Google