July in Bethel is the warmest month of the year. In July, the weather in Bethel is typically warm. Average daily high temperature in July is about 15 degrees above zero. On average, Bethel has 23 rainy, 3 sunny, 3 cloudy, and 2 partly cloudy days in July. The rains are usually heavy. July as well as January, February, April, and May is considered the most uncomfortable time to visit Bethel.