September weather forecastErdek, Turkey
September
Weather in September
Sea temperature
In Erdek, Turkey, the average seawater temperature in September is 23°C (73.4°F).Note: Individual preferences to cold, influenced by conditions such as sunshine, wind, and surrounding temperature, play a part in the comfort of swimming in 23°C (73.4°F) waters. (As an aside, Olympic swimming standards dictate water temperatures from 25°C (77°F) to 28°C (82.4°F).)
Daylight
In September, the average length of the day in Erdek is 12h and 28min.On the first day of September, sunrise is at 06:36 and sunset at 19:40. On the last day of the month, sunrise is at 07:04 and sunset at 18:52 +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 is 23°C (73.4°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°C (73.4°F).
In Erdek, Turkey, the average day length in September is 12h and 28min.
In September, on the first day of the month, sunrise is at 06:36 and sunset at 19:40. On the last day of the month, in Erdek, Turkey, sunrise is at 07:04 and sunset at 18:52 +03.
Average sea temperature in September
Erdek, Turkey
- Average sea temperature in September: 23°C
The best month for swimming (with the highest average sea temperature) is August (25.3°C).
The coldest month (with the lowest average sea temperature) is February (9.2°C).
Average daylight in September
Erdek, 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 18min).








