October in Oki Island is the sunniest month of the year. In October, the weather in Oki Island is typically warm. Average daily high temperature in October is about 20 degrees above zero. On average, Oki Island has 14 sunny, 11 partly cloudy, 5 rainy, and 1 cloudy day in October. The rains are usually moderate. October as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Oki Island.