The 10 most charming villages in France
Discover France's top 10 beautiful villages. From Normandy to the Côte d'Azur, experience quaint squares and cobbled streets. Which one will you visit this summer?
Cavalaire-sur-Mer Weather in September
September in Cavalaire-sur-Mer sees daytime temperatures around 26°C (79°F) and lows of 18°C (64°F) at night. With around 67 mm (2.6 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Cavalaire-sur-Mer in September
Past climate data indicates that roughly 6 days will see rain, totalling around 67 mm (2.6 in) for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.
Temperature in Cavalaire-sur-Mer in September
If you're visiting Cavalaire-sur-Mer in September, expect excellent temperatures with highs of 26°C (79°F) and overnight lows of 18°C (64°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 18°C (64°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 Cavalaire-sur-Mer in September
With approximately 320 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Cavalaire-sur-Mer.
Cavalaire-sur-Mer Temperature in September
Min Temperature
18°C (64°F)
Max Temperature
26°C (79°F)
Chance of Rain
20%
Precipitation
67 mm (2.6 in)
Rainy days
6 days
Sunshine
320 hours *
Percentage Sunshine
*
* Data from: Saint-Tropez, France (13 KM, 8 Miles).
Cavalaire-sur-Mer Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cavalaire-sur-Mer - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cavalaire-sur-Mer typically drop from around 27°C (81°F) at the start of September to approximately 23°C (73°F) by the end. Nights are pleasant, with lows typically ranging from 15°C (59°F) to 17°C (63°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather records for Cavalaire-sur-Mer in September
Browse day-by-day weather records for Cavalaire-sur-Mer spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cavalaire-sur-Mer historical weather extremes in September
The extremes listed below come from historical weather data collected in Cavalaire-sur-Mer from 1976 through 2025.
- The warmest day in September was on September 22, 2018, with a maximum of 32°C (90°F).
- On September 22, 1977, Cavalaire-sur-Mer saw its coldest September day with temperatures maxing out at 17°C (63°F).
- Nighttime temperatures dropped to 7°C (45°F) on September 19, 2001, marking the coldest September night on record.
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 Cavalaire-sur-Mer in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Cavalaire-sur-Mer in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Swimming9/10 -
Cycling8/10 -
Walking8/10 -
Camping8/10 -
Outdoor sports8/10
Cavalaire-sur-Mer 3-Day Forecast
More climate data for Cavalaire-sur-Mer
See the full Cavalaire-sur-Mer climate overview or explore weather in France.
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.
The 10 most charming villages in France
An alternative way to discover Paris
From street art, vintage shops, vegetarian cafes, to amazing cultural events, Paris has much to offer for the creative traveler. An overview of sights that you must see if you want to visit this city in an alternative way.
Nature is allowed to take its course in the Ardeche
The Ardèche is France at its most beautiful. The authentic villages and breathtaking mountainous landscapes are one of the main reasons. he climate in Ardèche is very pleasant. Temperatures are high during summer and it is often very sunny.
Explore the natural wonders of Corsica
Corsica offers an abundance of incredible natural wonders to explore. This stunning Mediterranean island is a paradise for outdoor enthusiasts and nature lovers alike.