December in Los Angeles typically offers mild daytime temperatures, averaging between 15-20C (59-68F). Rainfall is possible, contributing to the city’s average annual precipitation. While snowfall is rare in the city itself, the nearby mountains often experience significant snowfall, creating opportunities for winter recreation. This period represents a transition between the late autumn and the start of the winter season.
Understanding typical climate conditions for this period is valuable for a variety of purposes. Travelers can plan appropriate attire and activities. Businesses dependent on weather, such as tourism and outdoor recreation, can adjust their operations accordingly. Residents can prepare for potential rain and utilize the cooler temperatures for seasonal activities. Historical weather data provides context for present conditions and assists in long-term planning, such as water resource management and urban development.