October in Namatanai is the hottest month of the year. In October, the weather in Namatanai is typically hot. Average daily high temperature in October is about 29 degrees above zero. On average, Namatanai has 16 rainy, 11 sunny, 3 partly cloudy, and 1 cloudy day in October. The rains are usually moderate. October as well as January, February, March, and April is considered the most uncomfortable time to visit Namatanai.