February in Rock Sound is the coldest month of the year. In February, the weather in Rock Sound is typically warm. Average daily high temperature in February is about 23 degrees above zero. On average, Rock Sound has 13 sunny, 8 rainy, 7 partly cloudy, and 1 cloudy day in February. The rains are usually light. February as well as March and April is considered the most comfortable time to visit Rock Sound.