July weather forecast in Wilmington

July in Wilmington is the rainiest and the hottest month of the year. In July, the weather in Wilmington is typically hot. Average daily high temperature in July is about 30 degrees above zero. On average, Wilmington has 19 rainy, 6 sunny, 5 partly cloudy, and 1 cloudy day in July. The rains are usually heavy. July as well as June and August is considered the most uncomfortable time to visit Wilmington.