September weather forecastOstseebad, Germany
September
Weather in September
Sea temperature
In Ostseebad, Germany, in September, the average water temperature is 17°C (62.6°F).Note: For most individuals, swimming in 17°C (62.6°F) is not a pleasant experience. The difficulty in managing breathing increases as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Ostseebad, the average length of the day in September is 12h and 42min.On the first day of September in Ostseebad, sunrise is at 06:13 and sunset at 19:56. On the last day of the month, sunrise is at 07:06 and sunset at 18:43 CEST.
Updated: Feb 12, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In September, the average sea temperature is 17°C (62.6°F). For most, swimming in 17°C (62.6°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
In Ostseebad, Germany, the average day length in September is 12h and 42min.
In September, on the first day of the month, sunrise is at 06:13 and sunset at 19:56. On the last day of the month, in Ostseebad, sunrise is at 07:06 and sunset at 18:43 CEST.
Average sea temperature in September
Ostseebad, Germany
- Average sea temperature in September: 17°C
The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest month (with the lowest average sea temperature) is March (2.4°C).
Average daylight in September
Ostseebad, Germany
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).





