July weather forecast in Unawatuna

July in Unawatuna is the rainiest, the windiest, and the cloudiest month of the year. In July, the weather in Unawatuna is typically warm. Average daily high temperature in July is about 27 degrees above zero. On average, Unawatuna has 30 rainy and 1 sunny day in July. The rains are usually heavy. July as well as March, April, May, and June is considered the most uncomfortable time to visit Unawatuna.