Kas in Turkey is a quiet place compared to other crowded tourist places of Turkey in addition to its tourism opportunities.
Although it is more crowded than other months in the period from June to September, it will still be a good alternative for you to spend your holiday. The annual average temperature in Kas is around 18 degrees.
The hottest time of the year is in July, at about 26 to 27 degrees. On the other hand, if you want a calmer setting in this lovely district where you are entangled with nature, you can go in May, September, and October.