Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Dikili, Turkey

Sea temperature

In Dikili, Turkey, the average seawater temperature in September is 23°C (73.4°F).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23°C (73.4°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)


In Dikili, the average length of the day in September is 12.4h.

How warm is the water in September in Dikili?

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).

How many hours of daylight does Dikili have in September?

The average length of the day in September in Dikili is 12.4h.
Average sea temperature in September - Dikili, Turkey
  • Average sea temperature in September: 23°C

The best month for swimming (with the highest average sea temperature) is August (24.8°C).
The coldest month (with the lowest average sea temperature) is February (14.1°C).

Average daylight in September - Dikili, Turkey
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.5h).