Sea Temperature in Saint-Julien-en-Born in August

© Dominique Spriet

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

Saint-Julien-en-Born Climate and Swimming Opportunities in August

Saint-Julien-en-Born lies within the Nouvelle-Aquitaine in France. The average daytime temperature in Saint-Julien-en-Born in August is 26°C (78°F), while the nighttime average is 16°C (60°F). There are typically nine rainy days during the month, with a total precipitation of 65 mm (2.6 inches). The daylight duration in August in Saint-Julien-en-Born is 14 hours, with an average of 7 hours of sunshine per day. The average wind speed in August is 11 km/h (7 mph), and the humidity level is around 76%.

The water temperature in Saint-Julien-en-Born in August ranges from 21°C to 23°C (70°F to 73°F). At the beginning of the month, the average temperature is around 22°C (72°F), shifting to 22°C (72°F) by mid-August and reaching 22°C (72°F) in the last ten days. Overall, the average sea temperature in Saint-Julien-en-Born for August is 22°C (72°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.

Frequently Asked Questions About Water Temperatures in August in Saint-Julien-en-Born