July in Kotochigi is the warmest month of the year. In July, the weather in Kotochigi is typically warm. Average daily high temperature in July is about 22 degrees above zero. On average, Kotochigi has 12 partly cloudy, 7 rainy, 6 sunny, and 6 cloudy days in July. The rains are usually light. July as well as August is considered the most comfortable time to visit Kotochigi.