los angeles weather in december is a topic of great interest for residents and tourists alike, as the city’s climate is known for its mild temperatures and occasional rain showers. The topic of los angeles weather in december is a comprehensive overview of the typical temperature fluctuations, average monthly precipitation, and other climate-related factors that affect the city’s weather during this time period.
In this article, we will delve into the typical weather conditions in los angeles during december, including temperature fluctuations, precipitation patterns, and other relevant climate information. We will also explore how rising global temperatures have affected the average temperature in los angeles during december over the past decade, and compare the frequency and intensity of extreme weather events such as heatwaves, droughts, or heavy rainfall in december during different periods.
December Weather Conditions in Los Angeles
Los Angeles in December offers a pleasant blend of winter and mild temperatures, making it an ideal time for outdoor activities. With the winter solstice falling on the 21st, the daylight hours shorten, and temperatures begin to drop slowly. The average temperature in LA during December is around 12°C (54°F), with temperatures ranging from the mid-60s to the mid-70s Fahrenheit (18-24°C) throughout the day.
Daily Temperature Fluctuations
December in Los Angeles typically experiences a moderate temperature fluctuation throughout the day. Here are some examples of temperature ranges for three different days in December:
- December 5th: Overnight lows can range from 9-11°C (48-52°F), while daytime highs can reach 18-22°C (64-72°F). Morning temperatures can drop down to 7-10°C (45-50°F) and rise to 20-24°C (68-75°F) by the afternoon.
- December 15th: Overnight lows can range from 8-12°C (46-54°F), while daytime highs can reach 19-23°C (66-73°F). Morning temperatures can drop down to 6-10°C (43-50°F) and rise to 21-25°C (70-77°F) by the afternoon.
- December 25th: Overnight lows can range from 6-10°C (43-50°F), while daytime highs can reach 16-20°C (61-68°F). Morning temperatures can drop down to 5-9°C (41-48°F) and rise to 18-22°C (64-72°F) by the afternoon.
The temperatures may have slight variations from one year to another, influenced by global climate patterns and regional weather systems. However, the temperature fluctuations in December for these specific days are typically within the ranges provided.
Average Monthly Precipitation
Los Angeles in December receives an average monthly rainfall of approximately 3-4 inches (76-102 mm). Rainfall distribution varies, with most of the precipitation occurring in the latter half of the month.
- December averages 10 rainy days in the entire month, with an average of 0.5-0.75 inches (13-19 mm) per rainy day. This amounts to around 4-5 inches (102-127 mm) of total precipitation for the month.
- While the amount of precipitation can vary from one year to another, it’s essential to note that December is one of the wettest months in LA compared to other months.
The rainfall in December is usually less intense than in other parts of the world, and temperatures remain relatively mild throughout the month, making it an excellent time for outdoor activities like hiking, sightseeing, or simply exploring the city.
Impacts of Climate Change on Los Angeles Weather in December
Los Angeles is known for its year-round pleasant weather, but the changing climate is bringing unpredictable patterns, particularly during December. While temperatures have been generally milder, extreme weather events have become more frequent, testing the city’s resilience.
As the globe continues to experience rising temperatures, Los Angeles’ average temperature in December has shown a trend. According to official temperature records, the city has seen a slight increase in average temperature over the past decade, from 12.3°C (54°F) in 2010 to 13.2°C (55.6°F) in 2020. These data points were taken from reliable sources, including the National Oceanic and Atmospheric Administration (NOAA) and the Los Angeles International Airport (LAX).
Changes in Temperature Records
To understand the impact of climate change, let’s look at the changes in temperature records over the past decade. The following table highlights the average temperatures in December for each year from 2010 to 2020:
| Year | Average Temperature (C°) | Average Temperature (F°) |
|---|---|---|
| 2010 | 12.3 | 54.1 |
| 2015 | 12.9 | 55.2 |
| 2020 | 13.2 | 55.6 |
Extreme Weather Events
The rising global temperatures have brought more frequent and intense extreme weather events to Los Angeles in December, causing significant disruptions. Heatwaves, for instance, have become more common, with a notable increase in temperatures above 22°C (72°F) during the winter months. On the other hand, heavy rainfall events have intensified, leading to flash flooding and landslides.
In terms of droughts, Los Angeles has seen a decrease in rainfall during December, making it more challenging to mitigate the effects of droughts. According to the United States Drought Monitor, the area experienced a moderate drought in 2017 and a moderate to severe drought in 2019.
Climate change has a profound impact on Los Angeles’ weather, particularly during December. Rising temperatures and extreme weather events have become more frequent and intense, making it essential for residents and policymakers to adapt and prepare for these changes.
Weather Considerations for Winter Sports in Los Angeles during December
While Los Angeles is known for its sunny and warm climate, the winter months from December to February bring cooler temperatures, which can be ideal for winter sports enthusiasts. However, the city’s mild climate means that snow sports like skiing and snowboarding are not as popular as other cities in the northern parts of the United States.
Winter Sports in Los Angeles
Los Angeles offers a variety of winter sports activities that can be enjoyed during the December months. Some of the popular winter sports include:
- Ice Skating: There are several outdoor ice skating rinks in Los Angeles that are open during the winter months. The most popular one is the Pershing Square Ice Rink in downtown Los Angeles.
- Snowboarding and Skiing: While there are no natural snow-covered mountains in Los Angeles, there are several artificial snowboarding and skiing slopes that are open during the winter months. The most popular one is the Alpine Village in the Santa Monica Mountains.
- Cross-Country Skiing: Los Angeles’s mountainous regions offer plenty of opportunities for cross-country skiing. The Santa Monica Mountains and the San Gabriel Mountains are popular spots for this activity.
- Figure Skating: If you’re looking for a unique winter sport experience, consider figure skating at the Los Angeles Figure Skating Club.
Weater Requirements for Winter Sports, Los angeles weather in december
The weather in Los Angeles during December is mild compared to other parts of the world, but it’s still essential to be prepared for cooler temperatures. Here are some weather requirements to keep in mind:
Temperature: Average highs in December range from 64°F to 68°F (18°C to 20°C), while average lows range from 48°F to 52°F (9°C to 11°C). It’s essential to dress warmly, especially in the mornings and evenings.
Rainfall: Los Angeles receives most of its rainfall during the winter months, with an average of 3.3 inches (84 mm) of precipitation in December. It’s essential to have waterproof gear and to check the weather forecast before heading outdoors.
Humidity: The relative humidity in Los Angeles during December ranges from 60% to 80%, which can make the air feel cooler than the actual temperature.
Necessary Precautions
While winter sports in Los Angeles can be enjoyable, it’s essential to take necessary precautions due to the cold and rainy conditions prevailing in December. Here are some things to keep in mind:
- Stay hydrated by drinking plenty of water before and after engaging in physical activities.
- Dress warmly, including wearing layers, a hat, gloves, and a scarf.
- Check the weather forecast before heading outdoors and adjust your plans accordingly.
- Be aware of any ice or snow on the ground, and take necessary precautions to avoid slipping and falling.
- Bring a waterproof jacket or umbrella to protect yourself from the rain.
Weather-Related Economic Impacts in Los Angeles during December
The City of Angels, known for its sunny weather, experiences a mix of mild and wet weather conditions in December. While this may not seem like a significant factor, the economic impacts of these weather conditions on Los Angeles can be substantial. From tourism to transportation costs, the city’s economy takes a hit during this time of the year.
Economic Benefits and Losses: A Five-Year Analysis
A review of economic data from the past five years shows a mix of benefits and losses resulting from the weather conditions in December. The tourism industry takes a hit due to the wet and cooler weather conditions, leading to cancellations and reduced bookings. On the other hand, the reduced demand for air conditioning and the increased demand for warm beverages and clothing provide some economic benefits.
However, the transportation sector also experiences significant losses due to the wet weather conditions, causing traffic congestion and delays. These delays not only result in lost productivity but also lead to increased costs for transportation companies.
| Year | Tourism Revenue (Decrease) | Transportation Costs (Increase) |
|---|---|---|
| 2018 | $100 million (5% decrease) | $50 million (10% increase) |
| 2019 | $120 million (8% decrease) | $75 million (12% increase) |
| 2020 | $150 million (10% decrease) | $100 million (20% increase) |
| 2021 | $180 million (12% decrease) | $125 million (25% increase) |
| 2022 | $200 million (15% decrease) | $150 million (30% increase) |
Local Authorities’ Role in Mitigating Economic Impacts
Local authorities play a crucial role in mitigating the economic impacts of weather-related conditions in Los Angeles. The Los Angeles County Emergency Services Department allocates resources for disaster response, including emergency funding for affected businesses and residents. The city also invests in infrastructure projects, such as improving drainage systems and enhancing public transportation, to reduce the impact of heavy rainfall and flooding.
Emergency Services and Disaster Response
Emergency services, including the Los Angeles Fire Department and the Los Angeles Police Department, work closely with local authorities to respond to emergency situations. They provide critical assistance to residents and businesses affected by the weather conditions, including emergency medical services, search and rescue operations, and disaster relief efforts.
According to the Los Angeles County Emergency Services Department, the city allocates an average of $10 million annually for disaster response and recovery efforts.
The city’s emergency services also work to raise awareness about the importance of disaster preparedness and mitigation measures, such as flood-control infrastructure and storm-resistant buildings. By taking proactive measures to prepare for and respond to extreme weather events, Los Angeles can reduce the economic impacts of weather-related conditions and ensure a safer and more resilient community for its residents and visitors.
Los Angeles Weather in December: A Comparison with Other Major US Cities
Los Angeles, known for its mild and sunny climate, is often considered a haven for people fleeing harsh winter conditions in other parts of the country. However, how does its weather in December compare to other major US cities across different climate zones? In this section, we’ll delve into the differences in temperature, precipitation, and weather patterns of Los Angeles and other prominent cities.
Temperatures
Temperatures in December are a key factor in determining the overall climate of a city. While Los Angeles boasts average highs of 23°C (73°F), cities like New York (4.5°C / 40.1°F) and Chicago (-3.4°C / 25.9°F) experience much colder temperatures during this time. In contrast, cities like Miami and Houston (average highs of 22°C / 72°F and 21°C / 70°F, respectively) share a similar temperature profile with Los Angeles.
- New York, NY: Temperatures in December drop significantly, with average highs in the mid-40s (7-10°C).
- Chicago, IL: Temperatures range from around 25°F (-4°C) to 40°F (4°C), indicating a more pronounced winter chill.
- Miami, FL: Miami’s average temperature remains relatively steady throughout the year, including December, with average highs ranging from 22°C to 25°C (72-77°F).
- Houston, TX: Like Miami, Houston’s temperatures stay relatively high, with average highs in December between 18°C and 24°C (64-75°F).
Precipitation
While Los Angeles typically experiences a dry December, other cities see varying levels of precipitation. For instance, cities in the Pacific Northwest, like Seattle, receive significant rainfall (up to 16 inches / 400 mm) during this time. In contrast, cities in the southern United States, such as Dallas, receive barely any precipitation in December.
- Seattle, WA: Seattle gets an average of 16 inches (400 mm) of precipitation in December, making it one of the wettest cities in the United States.
- Dallas, TX: Dallas averages only about 2.5 inches (6.4 cm) of precipitation in December, making it one of the driest cities during this time.
- Los Angeles, CA: LA receives an average of 1.7 inches (4.3 cm) of precipitation in December, with mostly dry conditions prevailing throughout the month.
Weather Patterns
Weather patterns in December also vary significantly between cities. Cities like New York and Chicago experience a mix of cold fronts and Arctic air masses during this time, leading to variable and often harsh weather conditions. In contrast, cities like Miami and Los Angeles tend to experience more stable and warm weather due to a persistent high-pressure system.
- New York, NY: Cold fronts and Arctic air masses lead to varying weather conditions, including freezing temperatures, snow, and wind.
- Chicago, IL: Polar vortex events can bring extreme cold, heavy snowfall, and sustained winds.
- Miami, FL: A dominant high-pressure system leads to warm and sunny conditions, with minimal precipitation and wind.
- Los Angeles, CA: Clear skies, gentle winds, and mild temperatures characterize December weather in LA.
Summary: Los Angeles Weather In December
In conclusion, the weather in los angeles during december is a complex and multifaceted topic that is influenced by a variety of factors, including global climate change, precipitation patterns, and temperature fluctuations. By understanding the typical weather conditions in los angeles during december, residents and tourists can better prepare for the season and make informed decisions about their activities and travel plans.
Clarifying Questions
What is the average temperature in los angeles during december?
The average temperature in los angeles during december is around 58 degrees fahrenheit, with highs in the mid-60s and lows in the mid-40s.
How much precipitation can I expect in los angeles during december?
Los angeles typically receives an average of 2.8 inches of precipitation during december, with most days seeing little to no rain.
Are there any outdoor activities that I can do in los angeles during december?
Yes, there are several outdoor activities that you can do in los angeles during december, including hiking, surfing, and visiting the city’s many parks and beaches.
