Sea Temperature in Carcans in September

© Bruno Prin

Complete information on the sea temperature range in the Bay of Biscay in Carcans in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Carcans. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Carcans Climate and Swimming Opportunities in September

Carcans lies within the Nouvelle-Aquitaine in France. The average daytime temperature in Carcans in September is 23°C (74°F), while the nighttime average is 14°C (57°F). There are typically 10 rainy days during the month, with a total precipitation of 66 mm (2.6 inches). The daylight duration in September in Carcans is 12 hours, with an average of 7 hours of sunshine per day. The average wind speed in September is 15 km/h (9 mph), and the humidity level is around 77%.

The water temperature in Carcans in September ranges from 17°C to 21°C (63°F to 70°F). At the beginning of the month, the average temperature is around 21°C (70°F), shifting to 20°C (68°F) by mid-September and reaching 18°C (64°F) in the last ten days. Overall, the average sea temperature in Carcans for September is 19°C (66°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Frequently Asked Questions About Water Temperatures in September in Carcans