January in Traralgon is the sunniest and the warmest month of the year. In January, the weather in Traralgon is typically warm. Average daily high temperature in January is about 24 degrees above zero. On average, Traralgon has 16 sunny, 10 partly cloudy, and 5 rainy days in January. The rains are usually light. January as well as March is considered the most comfortable time to visit Traralgon.