One of the best things about California is its beautiful climate.  Generally speaking, there is no bad time of the year to visit Southern California.  Around Los Angeles and San Diego, summer high temperatures are typically around 75 degrees Fahrenheit, with winter lows around 50 degrees.  Rain is infrequent and sunshine is typical, so bring your sunscreen and leave your umbrella at home.

As you head north along the coast, expect a bit more wind and rain, and slightly cooler temperatures.  San Francisco has a reputation for being particularly chilly and windy, due to the cold bay waters. 

If you’re heading to Tahoe for skiing, the resorts typically have their snow seasons from early winter to late spring.  Expect winter temperatures around 30 degrees in this region, and summer highs near 80.

Death Valley visitors should avoid going in the summer, when temperatures can rise to over 100 degrees.  A visit in the spring or fall makes for a much more pleasant way to explore this desert region.