Los Angeles is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water. The average surface water temperature in Los Angeles is essentially constant during March, remaining around 59Â°F throughout.
Yes, it's inland from the beach. Still, the San Fernando Valley has attractions that date from the 18th century (Mission San Fernando) to the latest attraction at Universal Studios. The San Fernando Valley is 260 square miles of suburbia. Actually, make that suburbia on nutritional supplements. And antidepressants.
U.S. Census Bureau. The San Fernando Valley is a geographical area that is not defined by jurisdictional boundaries. As such, no data exist for the Valley as an entity. The San Fernando Valley Economic Research Center collects Valley-specific data from a wide variety of primary sources and we sincerely appreciate their efforts and cooperation.