Sea Temperature in Simonsberg in September

© Helmut Langer

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

Simonsberg Climate and Swimming Opportunities in September

Simonsberg lies within the Schleswig-Holstein in Germany. The average daytime temperature in Simonsberg in September is 18°C (64°F), while the nighttime average is 10°C (51°F). There are typically 12 rainy days during the month, with a total precipitation of 83 mm (3.3 inches). The daylight duration in September in Simonsberg is 13 hours, with an average of 4 hours of sunshine per day. The average wind speed in September is 21 km/h (13 mph), and the humidity level is around 84%.

The water temperature in Simonsberg in September ranges from 15°C to 18°C (59°F to 64°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 17°C (63°F) by mid-September and reaching 16°C (61°F) in the last ten days. Overall, the average sea temperature in Simonsberg for September is 17°C (63°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Frequently Asked Questions About Water Temperatures in September in Simonsberg