About San Lorenzo, CA

With a population of around 23,500, San Lorenzo sits in California, United States. The city operates in the Pacific Time Zone.

San Lorenzo has a temperate oceanic climate. Average annual temperature is 59°F, with January lows around 45°F and July highs near 73°F. The city averages 20 inches of precipitation per year. The wettest month is typically December; the driest is July.