Sea Temperature in Helgoland in August

© Torsten Kaiser

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

Helgoland Climate and Swimming Opportunities in August

Helgoland lies within the Schleswig-Holstein in Germany. The average daytime temperature in Helgoland in August is 21°C (70°F), while the nighttime average is 13°C (56°F). There are typically 12 rainy days during the month, with a total precipitation of 92 mm (3.6 inches). The daylight duration in August in Helgoland is 15 hours, with an average of 7 hours of sunshine per day. The average wind speed in August is 19 km/h (12 mph), and the humidity level is around 80%.

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