San Jose is a city located in the state of California in the United States. It is the largest city in Silicon Valley and is known for its thriving tech industry. With a population of over 1 million, it is the third most populous city in California and the tenth most populous city in the United States. San Jose is home to many major technology companies, including Adobe Systems, Cisco Systems, and eBay. The city has a Mediterranean climate with mild, wet winters and warm, dry summers. San Jose offers various cultural attractions, such as the San Jose Museum of Art, the Tech Museum of Innovation, and the Winchester Mystery House. Additionally, it is known for its diverse culinary scene and vibrant downtown area.