July in San Remo is the sunniest month of the year. In July, the weather in San Remo is typically warm. Average daily high temperature in July is about 22 degrees above zero. On average, San Remo has 29 sunny, 1 rainy, and 1 partly cloudy day in July. The rains are usually light. July as well as August is considered the most comfortable time to visit San Remo.