Saint-Denis Weather in September
September in Saint-Denis brings pleasant temperatures, with highs of 22°C (72°F) and nights dropping to 11°C (52°F). It's also the driest month of the year, ideal for those who want to avoid rain.
Rainfall in Saint-Denis in September
With the driest weather of the year, this month is ideal for outdoor fun. You can typically expect 12 days of rain this month, averaging around 52 mm (2 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Saint-Denis in September
Saint-Denis in September has perfect weather. Days reach 22°C (72°F) and nights cool to 11°C (52°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights cool down to 11°C (52°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Saint-Denis in September
The area enjoys a moderate level of sunlight, with around 172 hours. It's a good balance between sunny and cloudy days.
Wind Speed in Saint-Denis in September
Average wind speeds reach 3 m/s (6 knots) in September, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Saint-Denis.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit France, check out our Saint-Denis's climate page.
Saint-Denis Temperature in September
Min Temperature
11°C (52°F)
Max Temperature
22°C (72°F)
Chance of Rain
40%
Precipitation
52 mm (2 in)
Rainy days
12 days
Humidity
77% *
Windspeed
3 m/s (6 knots) *
Sunshine
172 hours *
Percentage Sunshine
44% *
Best Places in France in September
Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Saint-Denis in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Saint-Denis in September
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 France, check out our Saint-Denis's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Saint-Denis climate overview or explore weather in France.
