La Ciotat
France
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
La Ciotat, France

Sea temperature

In La Ciotat, France, the average seawater temperature in September is 21.8°C (71.2°F).
Note: For swimming, a surface water temperature of 21.8°C (71.2°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

The average length of the day in September is 12.5h.

How cold is the water in September in La Ciotat?

In September, the average sea temperature in La Ciotat, France, is 21.8°C (71.2°F). Swimming in 21.8°C (71.2°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the average length of the day in September in La Ciotat?

The average length of the day in September in La Ciotat is 12.5h.
Average sea temperature in September - La Ciotat, France
  • Average sea temperature in September: 21.8°C

The best month for swimming (with the highest average sea temperature) is August (22.3°C).
The coldest month (with the lowest average sea temperature) is February (13°C).

Average daylight in September - La Ciotat, France
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9h).