January in San Remo is the coldest month of the year. In January, the weather in San Remo is typically cold. Average daily high temperature in January is about 6 degrees above zero. On average, San Remo has 12 sunny, 10 partly cloudy, 5 rainy, and 4 cloudy days in January. The rains are usually moderate. January as well as February, March, April, and May is considered the most uncomfortable time to visit San Remo.