Rennes-les-Bains Weather in September

In Rennes-les-Bains, September brings high daytime temperatures around 23°C (73°F), with nights cooling to 12°C (54°F). Expect quite a bit of rainfall this month.

Rainfall in Rennes-les-Bains in September

Historically, the month has about 9 days of rain, averaging 78 mm (3.1 in) in total. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Rennes-les-Bains in September

Weather in Rennes-les-Bains is at its excellent in September. Highs reach 23°C (73°F), while nights settle around 12°C (54°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Rennes-les-Bains in September

Enjoy a sunny month with about 214 hours of sunshine, the clear skies make Rennes-les-Bains even more beautiful.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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For a detailed overview over the year and the best time to visit France, check out our Rennes-les-Bains's climate page.

Rennes-les-Bains Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 31%  

Precipitation 78 mm (3.1 in)  

Rainy days 9 days  

Humidity 73% *  

Sunshine 214 hours *  

Percentage Sunshine *  

* Data from: Carcassonne, France (32 KM, 20 Miles).

What to Wear in Rennes-les-Bains 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Rennes-les-Bains in September

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

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Rennes-les-Bains's climate page.

More climate data for Rennes-les-Bains

Temperature Rainfall Sunshine Humidity

See the full Rennes-les-Bains climate overview or explore weather in France.