Gemlik Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from comfortable to chilly in Gemlik. Average daytime temperatures reach a comfortable 30°C (86°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).

At night, temperatures range from around 20°C (68°F) in August to 3°C (37°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Gemlik has a moderate amount of precipitation, averaging 881 mm (35 in) of rain/snowfall annually. Gemlik can be quite wet during December, receiving approximately 107 mm (4.2 in) of precipitation over 15 rainy days.

In contrast, during the driest month (July), you will experience much drier conditions, with 29 mm (1.1 in) of precipitation spread across 4 rainy days days. For more details, please visit our Gemlik Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Gemlik can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.1 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.6 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Gemlik.

The city experiences its highest humidity in November, reaching 78%. In July, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year