July in Looe is the warmest month of the year. In July, the weather in Looe is typically warm. Average daily high temperature in July is about 18 degrees above zero. On average, Looe has 20 rainy, 7 sunny, and 4 partly cloudy days in July. The rains are usually heavy. July as well as January, February, March, and May is considered the most uncomfortable time to visit Looe.