August in Lankaran is the sunniest and the hottest month of the year. In August, the weather in Lankaran is typically hot. Average daily high temperature in August is about 29 degrees above zero. On average, Lankaran has 26 sunny, 4 rainy, and 1 partly cloudy day in August. The rains are usually light. August as well as June and July is considered the most comfortable time to visit Lankaran.