July weather forecast in Sittingbourne

July in Sittingbourne is the warmest month of the year. In July, the weather in Sittingbourne is typically warm. Average daily high temperature in July is about 21 degrees above zero. On average, Sittingbourne has 13 partly cloudy, 12 rainy, 4 sunny, and 2 cloudy days in July. The rains are usually moderate.