San Marino Weather Today

San Marino is a small, independent republic located within the United States, in Los Angeles County, California. It is the smallest country in the world, with a population of just over 30,000 people. The climate in San Marino is generally Mediterranean, with warm, dry summers and mild, wet winters. The average temperature year-round is around 15 degrees Celsius (59 degrees Fahrenheit). The average high temperature during the summer months of June to September is around 24 degrees Celsius (76 degrees Fahrenheit). During the winter months of December to March, the average low temperature is around 8 degrees Celsius (46 degrees Fahrenheit). Rainfall is generally low, averaging around 20 inches per year.