September weather forecastLapseki, Turkey
September
Weather in September
Sea temperature
In Lapseki, Turkey, the average seawater temperature in September is 23.3°C (73.9°F).Note: If someone is sensitive to cold, the enjoyment of swimming in 23.3°C (73.9°F) water hinges on factors like sunshine, wind, and the current air temperature. (For context: Olympic swimming competitions are held in water temperatures of 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 06:41 and sunset at 19:45. On the last day of September, in Lapseki, sunrise is at 07:09 and sunset at 18:57 +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 Lapseki, in September, the average water temperature is 23.3°C (73.9°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23.3°C (73.9°F).
In September, the average day length is 12h and 28min.
In September, on the first day of the month, sunrise is at 06:41 and sunset at 19:45. On the last day of the month, in Lapseki, sunrise is at 07:09 and sunset at 18:57 +03.
Average sea temperature in September
Lapseki, Turkey
- Average sea temperature in September: 23.3°C
The best month for swimming (with the highest average sea temperature) is August (25.2°C).
The coldest month (with the lowest average sea temperature) is February (11.3°C).
Average daylight in September
Lapseki, Turkey
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).








