August in Tomahawk is the sunniest month of the year. In August, the weather in Tomahawk is typically warm. Average daily high temperature in August is about 22 degrees above zero. On average, Tomahawk has 19 sunny, 10 partly cloudy, and 2 rainy days in August. The rains are usually light. August as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Tomahawk.