You’re forgetting about humidity. Mediterranean climate has comfortable humidity year-round. Where I live, winter relative humidity is 0% because outdoor humidity is nonexistent from freezing temperatures.
Med climate isn't always great year round. They can get winds blowing down from the north that freeze the coast:
https://en.wikipedia.org/wiki/Bora_(wind)
Med climate isn't always great year round. They can get winds blowing down from the north that freeze the coast:
https://en.wikipedia.org/wiki/Bora_(wind)