August weather forecast in Nagoya

August in Nagoya is the hottest month of the year. In August, the weather in Nagoya is typically hot. Average daily high temperature in August is about 30 degrees above zero. On average, Nagoya has 14 rainy, 9 sunny, 5 partly cloudy, and 3 cloudy days in August. The rains are usually heavy. August as well as January, February, March, and June is considered the most uncomfortable time to visit Nagoya.