Located on the coast of the Pacific Ocean in Southern California, San Diego is widely known as "America's Finest City." California's second largest city and the United States' eighth largest, San Diego boasts a citywide population of nearly 1.3 million residents and more than 3 million residents countywide. Within its borders of 4,200 sq. miles, San Diego County encompasses 18 incorporated cities and numerous other charming neighborhoods and communities, including downtown's historic Gaslamp Quarter.
San Diego is renowned for its idyllic climate, 70 miles of pristine beaches and a dazzling array of world-class family attractions. Popular attractions include the world-famous San Diego Zoo and SeaWorld San Diego. San Diego offers an expansive variety of things to see and do, appealing to guests of all ages from around the world.
Weather in San Diego in March is very moderate. The average high is 66 degrees, while the average low is 53 degrees. Very little rainfall occurs, with an average of 70% of days seeing sunshine.
San Diego is served by an international airport that has a few direct flights connected to international locations. Additionally, since San Diego is located on the border of Mexico, very close to Tijuana, it is very possible to conveniently fly into Tijuana, Mexico. There is a Cross Border Express (CBX) that makes flying in an out of the Tijuana airport and crossing into San Diego very convenient.