In February, the weather in Miyako-jima is typically warm. Average daily high temperature in February is about 20 degrees above zero. On average, Miyako-jima has 18 rainy, 5 sunny, 4 partly cloudy, and 2 cloudy days in February. The rains are usually heavy. February as well as January, May, October, and November is considered the most uncomfortable time to visit Miyako-jima.