Sea Temperature in Dannes in August

© Hervé THEVENIN

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

Dannes Climate and Swimming Opportunities in August

Dannes lies within the Hauts-de-France in France. The average daytime temperature in Dannes in August is 24°C (75°F), while the nighttime average is 15°C (59°F). There are typically 10 rainy days during the month, with a total precipitation of 55 mm (2.2 inches). The daylight duration in August in Dannes is 14 hours, with an average of 7 hours of sunshine per day. The average wind speed in August is 18 km/h (11 mph), and the humidity level is around 80%.

The water temperature in Dannes in August ranges from 17°C to 18°C (63°F to 64°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 18°C (64°F) by mid-August and reaching 18°C (64°F) in the last ten days. Overall, the average sea temperature in Dannes for August is 18°C (64°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 August in Dannes