January in Ballarat is the sunniest and the warmest month of the year. In January, the weather in Ballarat is typically warm. Average daily high temperature in January is about 24 degrees above zero. On average, Ballarat has 17 sunny, 12 partly cloudy, and 2 rainy days in January. The rains are usually light. January as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Ballarat.