January in Palm Cove is the hottest month of the year. In January, the weather in Palm Cove is typically hot. Average daily high temperature in January is about 28 degrees above zero. On average, Palm Cove has 13 rainy, 7 cloudy, 6 partly cloudy, and 5 sunny days in January. The rains are usually heavy. January as well as February is considered the most uncomfortable time to visit Palm Cove.