Hi, Over the last 8 years I've vacationed around that time in Cyprus, staying on the West coast. Generally, the weather is very pleasant, very warm without the energy draining heat of July and August although it can still be quite humid. Evenings are far more comfortable than in high Summer. 2016 was spectacular with temperatures in the low to mid 30's. Lovely, warm evenings with, on one or two nights, a fresh breeze. We also got a violent thunderstorm thrown in toward the end of the month. I would choose September over any other month of the year.