July in Galle is the rainiest, the windiest, and the cloudiest month of the year. In July, the weather in Galle is typically warm. Average daily high temperature in July is about 27 degrees above zero. On average, Galle 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 Galle.