how is los angeles weather in december

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02-12-2024

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December in Los Angeles conjures images of sunny skies, palm trees swaying in a gentle breeze, and perhaps a Christmas parade. While this idyllic picture is largely accurate, understanding the nuances of LA's December weather requires a closer look. This article will delve into the typical conditions, highlighting potential surprises and offering practical advice for visitors and residents alike.

Typical December Weather in Los Angeles:

Generally, December in Los Angeles offers pleasant weather. Expect average highs in the mid-60s Fahrenheit (around 18°C) and lows in the mid-50s Fahrenheit (around 12°C). While these temperatures are mild compared to many parts of the US, they can fluctuate. We'll explore these variations below.

Sunshine and Dryness:

Los Angeles enjoys ample sunshine in December. Rainfall is relatively low, although some showers are possible, particularly later in the month. The amount of sunshine and the lack of significant rainfall contribute to the city's generally pleasant climate. This is consistent with general climate data readily available.

Temperature Variations and Microclimates:

While the average temperatures are a useful guide, Los Angeles is known for its diverse microclimates. Coastal areas tend to be cooler and experience more of a marine influence, with persistent breezes. Inland areas, such as the San Fernando Valley, can experience slightly warmer days and cooler nights due to less coastal moderation. Mountainous areas surrounding Los Angeles will see significantly lower temperatures. This variation underscores the importance of checking a specific forecast for your area within Los Angeles.

The "Santa Ana" Winds: A Potential Disruptor:

One element that can significantly impact December weather in Los Angeles is the Santa Ana winds. These dry, strong winds originate in the deserts to the east and blow towards the coast. They can bring significantly warmer temperatures, lower humidity, and increased fire risk. While not guaranteed in December, they are a possibility, and it's crucial to monitor weather reports if you're visiting or living in Los Angeles during this time.

What to Pack:

Given the potential for temperature variations and the Santa Ana winds, packing for a December trip to Los Angeles requires some strategic thinking. Layers are key! Pack light sweaters, long-sleeved shirts, and a light jacket or fleece. Evenings can be surprisingly cool, especially near the coast. Comfortable walking shoes are essential for exploring the city.

Beyond the Numbers: The "Feel" of December in LA:

The numerical data only tells part of the story. The clear, crisp air, the abundance of sunshine, and the vibrant atmosphere of the holiday season create a unique ambiance. Many outdoor events and activities are scheduled during December, making it a great time to explore the city's parks, beaches, and cultural attractions.

Disclaimer: This article provides general information about Los Angeles weather in December. Always consult a reliable weather forecast for up-to-date and location-specific predictions before making any plans. This information is not derived directly from a specific Sciencedirect article but reflects widely available meteorological data and common knowledge about Los Angeles climate.