Hi Mandy - welcome to the forum - please - if you have any further questions - then do not hesitate to ask....we are here to help!
I think that the price you have for car hire which equates to £16 per day is pretty good - I doubt you will better than even taking into account Enjoykalkan discount through Adda Tours - which is your hire company - by the way - just worth mentioning to see if anybody else has had good or bad experiences with them. I know that car hire has been discussed on this forum before - so you could do a search on the threads to get hold of some other companies and quotes..!!
You are right - turkish people''s view of the weather in Kalkan is very different to us Brits...maybe we are just a hardy bunch - and them a load of wuss''ses
No - what it is - they acclimatise to the better weather - even my english friends in kalkan feel the cold more than I do..!! I think layers of clothes will be the order of the day...in January (28 degrees in the sunshine on my balcony) i was wearing a strappy Tshirt - and if i had a pair of shorts with me - I would have worn them excepting that the turks would definitely have thought that i was a mad crazy english woman wearing next to nothing..but really it was that warm for me!! March you could be lucky with warm sunny days or some rain and cloud - but nothing like here - although it snowed a few days ago in Kalkan - the temperatures for me next week are forecasted to be early 20''s...yippee for me!!
So be prepared for anything - but to strip off layers too - if it gets warm - nights will be cooler - but I have yet to really test my a/c on HEAT mode or my open fire...!!!
Enjoy!!!
PS: Who are you flying with these days....(sorry for the bad joke)...!!