Sournia Weather in September

September in Sournia typically sees daytime highs of 23°C (73°F) and nighttime lows of 12°C (54°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Sournia in September

Historically, approximately 9 days this month are expected to have rain, averaging 86 mm (3.4 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Sournia in September

September is a perfect month in Sournia, with 23°C (73°F) during the day and 12°C (54°F) at night. This kind of day-to-night contrast is typical for this time of year. Nights cool down to 12°C (54°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 Sournia in September

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

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

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

Sournia Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 31%  

Precipitation 86 mm (3.4 in)  

Rainy days 9 days  

Humidity 73% *  

Sunshine 214 hours *  

Percentage Sunshine *  

* Data from: Carcassonne, France (54 KM, 33 Miles).

What to Wear in Sournia in September

For Sournia in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Sournia 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 Sournia's climate page.

More climate data for Sournia

Temperature Rainfall Sunshine Humidity

See the full Sournia climate overview or explore weather in France.