September in Palana is the rainiest month of the year. In September, the weather in Palana is typically cold. Average daily high temperature in September is about 9 degrees above zero. On average, Palana has 18 rainy, 6 cloudy, 5 sunny, and 1 partly cloudy day in September. The rains are usually moderate. September as well as January, February, August, and October is considered the most uncomfortable time to visit Palana.