Saint-Denis
Weather by month
Current – 10-day forecastForecast

Saint-Denis Weather in September

During September, Saint-Denis experiences high daytime temperatures of 24°C (75°F) and cooler nights around 13°C (55°F). Expect quite a bit of rainfall. Around 68 mm (2.7 in) is typical.

Rainfall in Saint-Denis in September

This month experiences about 9 days of rain according to historical data, averaging 68 mm (2.7 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Saint-Denis in September

September is a good time to be in Saint-Denis. Days are excellent, reaching 24°C (75°F), with nights around 13°C (55°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 13°C (55°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Saint-Denis in September

Expect sunny days throughout the month, with an estimated 214 hours of sunshine. This makes it a pleasant time to visit Saint-Denis.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Saint-Denis.

Saint-Denis Temperature in September

Min Temperature
13°C (55°F)
Max Temperature
24°C (75°F)
Chance of Rain
30%
Precipitation
68 mm (2.7 in)
Rainy days
9 days
Humidity
73% *
Sunshine
214 hours *
Percentage Sunshine
*
* Data from: Carcassonne, France (19 KM, 12 Miles).

Saint-Denis Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Saint-Denis - and find the best time to visit.

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

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Saint-Denis in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    10/10
  • Walking
    10/10
  • Barbeque
    8/10
  • Camping
    8/10
  • Outdoor sports
    10/10

Saint-Denis 3-Day Forecast

More climate data for Saint-Denis

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.