July weather forecast in Sandown

July in Sandown is the warmest month of the year. In July, the weather in Sandown is typically warm. Average daily high temperature in July is about 18 degrees above zero. On average, Sandown has 12 partly cloudy, 11 sunny, 5 rainy, and 3 cloudy days in July. The rains are usually light. July as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Sandown.