September weather forecastÜsküdar, Turkey
September
Weather in September
Sea temperature
In September, the average sea temperature in Üsküdar, Turkey, is 23.1°C (73.6°F).Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23.1°C (73.6°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)
Daylight
The average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 06:31 and sunset at 19:36. On the last day of September, in Üsküdar, sunrise is at 06:59 and sunset at 18:47 +03.
Updated: Feb 5, 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 in Üsküdar is 23.1°C (73.6°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23.1°C (73.6°F) water.
The average day length in September is 12h and 28min.
On the first day of September in Üsküdar, Turkey, sunrise is at 06:31 and sunset at 19:36. On the last day of the month, sunrise is at 06:59 and sunset at 18:47 +03.
Average sea temperature in September
Üsküdar, Turkey
- Average sea temperature in September: 23.1°C
The best month for swimming (with the highest average sea temperature) is August (25.1°C).
The coldest month (with the lowest average sea temperature) is February (7.8°C).
Average daylight in September
Üsküdar, Turkey
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).





