Cléden-Cap-Sizun Weather in September

September in Cléden-Cap-Sizun sees daytime temperatures around 18°C (64°F) and lows of 15°C (59°F) at night. With around 65 mm (2.6 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Cléden-Cap-Sizun in September

Typically around 15 days of rainfall are expected, averaging 65 mm (2.6 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Cléden-Cap-Sizun in September

Expect highs of 18°C (64°F) in Cléden-Cap-Sizun in September, with nights dropping to around 15°C (59°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights cool down to 15°C (59°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 Cléden-Cap-Sizun in September

The month brings about 168 hours of sunlight, offering a comfortable mix of sun and overcast.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Cléden-Cap-Sizun.

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 Cléden-Cap-Sizun's climate page.

Cléden-Cap-Sizun Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 50%  

Precipitation 65 mm (2.6 in)  

Rainy days 15 days  

Humidity 85% *  

Sunshine 168 hours *  

Percentage Sunshine 45% *  

* Data from: Brest, France (47 KM, 29 Miles).

What to Wear in Cléden-Cap-Sizun 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. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Cléden-Cap-Sizun 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

Barbeque

7/10

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 Cléden-Cap-Sizun's climate page.

More climate data for Cléden-Cap-Sizun

Temperature Rainfall Sunshine Humidity

See the full Cléden-Cap-Sizun climate overview or explore weather in France.