May in Sulaymaniyah is the windiest month of the year. In May, the weather in Sulaymaniyah is typically warm. Average daily high temperature in May is about 27 degrees above zero. On average, Sulaymaniyah has 21 sunny, 7 partly cloudy, and 3 rainy days in May. The rains are usually light. May as well as October is considered the most comfortable time to visit Sulaymaniyah.