July weather forecast in Parsippany-Troy Hills

July in Parsippany-Troy Hills is the hottest month of the year. In July, the weather in Parsippany-Troy Hills is typically hot. Average daily high temperature in July is about 28 degrees above zero. On average, Parsippany-Troy Hills has 12 rainy, 10 sunny, 7 partly cloudy, and 2 cloudy days in July. The rains are usually heavy.