January in Port Hedland is the rainiest and the cloudiest month of the year. In January, the weather in Port Hedland is typically hot. Average daily high temperature in January is about 33 degrees above zero. On average, Port Hedland has 13 partly cloudy, 9 sunny, 5 cloudy, and 4 rainy days in January. The rains are usually moderate. January as well as February, March, April, and December is considered the most uncomfortable time to visit Port Hedland.