Isigny-sur-Mer Weather in September

During September, Isigny-sur-Mer experiences pleasant daytime temperatures of 20°C (68°F) and cooler nights around 13°C (55°F). As part of the summer season, expect quite a bit of rainfall. Around 63 mm (2.5 in) is typical.

Rainfall in Isigny-sur-Mer in September

Typically around 13 days of rainfall are expected, averaging 63 mm (2.5 in) for the month. 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 Isigny-sur-Mer in September

September is a good time to be in Isigny-sur-Mer. Days are perfect, reaching 20°C (68°F), with nights around 13°C (55°F). September is known for being in the summer season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights cool down to 13°C (55°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 Isigny-sur-Mer in September

The area experiences a moderate amount of sunshine, with approximately 180 hours of sunlight expected. This means a decent mix of sun and overcast.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Isigny-sur-Mer.

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

Isigny-sur-Mer Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 43%  

Precipitation 63 mm (2.5 in)  

Rainy days 13 days  

Sunshine 180 hours *  

Percentage Sunshine *  

* Data from: Cherbourg, France (52 KM, 32 Miles).

What to Wear in Isigny-sur-Mer in September

For Isigny-sur-Mer 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. Rain is likely on several days, so bring a good rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Isigny-sur-Mer in September

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

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

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 Isigny-sur-Mer's climate page.

More climate data for Isigny-sur-Mer

Temperature Rainfall Sunshine

See the full Isigny-sur-Mer climate overview or explore weather in France.