Santa Clara County Weather Today

Santa Clara County is located in the US state of California. It is home to the city of San Jose, the third largest city in California. Santa Clara County enjoys a Mediterranean climate with warm, dry summers and mild, wet winters. The average temperatures range from the mid-50s in the winter to the mid-70s in the summer, with nighttime temperatures usually remaining slightly cooler. Year-round, the county experiences over 300 days of sunshine.