Gemlik Weather in September

During September, Gemlik experiences high daytime temperatures of 26°C (79°F) and cooler nights around 17°C (63°F). Expect quite a bit of rainfall. Around 62 mm (2.4 in) is typical.

Rainfall in Gemlik in September

Historically, September sees about 6 days of rain, with a monthly average of 62 mm (2.4 in). Although rain is not especially frequent, individual showers can still be quite heavy.

Temperature in Gemlik in September

Weather in Gemlik is at its excellent in September. Highs reach 26°C (79°F), while nights settle around 17°C (63°F). This kind of day-to-night contrast is typical for this time of year. Nights cool down to 17°C (63°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Gemlik in September

The days are predominantly sunny, with an estimated total of around 215 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.