August in Bundaberg is the sunniest month of the year. In August, the weather in Bundaberg is typically warm. Average daily high temperature in August is about 22 degrees above zero. On average, Bundaberg has 22 sunny, 5 partly cloudy, and 4 rainy days in August. The rains are usually light. August as well as July and September is considered the most comfortable time to visit Bundaberg.