Weather will likely play an important role when you plan your trip to Manavgat, but bear in mind that cheaper options are usually available when the weather isn’t as good. The hottest months are usually August and July, with an average temperature of 27°C, while the coldest months are January and February, with an average of 12°C. The rainiest months in Manavgat are January, December, February and March, with each month seeing an average of 182 mm of rainfall.