June in Newberry is the rainiest month of the year. In June, the weather in Newberry is typically hot. Average daily high temperature in June is about 30 degrees above zero. On average, Newberry has 12 sunny, 9 rainy, and 9 partly cloudy days in June. The rains are usually heavy. June as well as January, February, July, and December is considered the most uncomfortable time to visit Newberry.