Sea Temperature in Châtelaillon-Plage in July

© Jérôme Guénard

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

Châtelaillon-Plage Climate and Swimming Opportunities in July

Châtelaillon-Plage lies within the Nouvelle-Aquitaine in France. The average daytime temperature in Châtelaillon-Plage in July is 24°C (76°F), while the nighttime average is 17°C (62°F). There are typically eight rainy days during the month, with a total precipitation of 37 mm (1.5 inches). The daylight duration in July in Châtelaillon-Plage is 15 hours, with an average of 10 hours of sunshine per day. The average wind speed in July is 16 km/h (10 mph), and the humidity level is around 74%.

The water temperature in Châtelaillon-Plage in July ranges from 18°C to 21°C (64°F to 70°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 19°C (66°F) by mid-July and reaching 20°C (68°F) in the last ten days. Overall, the average sea temperature in Châtelaillon-Plage for July 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 July in Châtelaillon-Plage