There can be no single answer to this question. On the one hand is already quite warm - the average air temperature during the day +25 ° C, and by the end of the month it rises to +30 ° C, so it's quite comfortable to sunbathe on the beach. On the other - in the evening the temperature drops to +15 ° C, and it gets pretty cool.

As for the sea, by May water only warms up to +18-20 ° C, and you do not dive much. Although some "walruses" believe that it is May - almost the most successful time for a beach holiday in Turkey. In addition, the influx of tourists is still low, and prices are much lower than seasonal ones.