February in Hayman Island is the rainiest month of the year. In February, the weather in Hayman Island is typically hot. Average daily high temperature in February is about 28 degrees above zero. On average, Hayman Island has 20 rainy, 6 sunny, and 3 partly cloudy days in February. The rains are usually heavy. February as well as January and March is considered the most uncomfortable time to visit Hayman Island.