I was in
Icmeler first week in April last year, going again same time this year.
Temprature well low to mid some times high 60's, was shorts and t shirts for us brits but locals still going about with jackets on.
Night was jeans and jersey for sitting in bars ,they do have big fire pits so it gets warm inside.
Take clothes for warm and cold and weather i.e. what you would wear end off may start off june in UK ,and you wont go wrong.
Richard