January weather forecast in Fort Pierce

January in Fort Pierce is the coldest month of the year. In January, the weather in Fort Pierce is typically warm. Average daily high temperature in January is about 22 degrees above zero. On average, Fort Pierce has 12 sunny, 11 partly cloudy, 6 rainy, and 2 cloudy days in January. The rains are usually moderate. January as well as February and December is considered the most comfortable time to visit Fort Pierce.