Los Angeles Weather in December

Thinking of visiting Los Angeles in December? Expect pleasant temperatures reaching 18°C (64°F) during the day, dropping to 9°C (48°F) at night, and be prepared for the wettest month of the year.

Rainfall in Los Angeles in December

The month brings the most rain, so be prepared with an umbrella for the occasional shower. This month experiences about 8 days of rain according to historical data, averaging 61 mm (2.4 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Los Angeles in December

In December, Los Angeles gets pleasant temperatures, with highs of 18°C (64°F). Nights cool to around 9°C (48°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. While this is the time of year with slightly cooler averages, it remains comfortably warm.

Sunshine in Los Angeles in December

There are approximately 220 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Los Angeles in December

Wind speeds average 3 m/s (6 knots) during December. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in December

With water at 15°C (59°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

December in Los Angeles has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.