Planning a trip to St. Thomas in December? Get insights on the average temperature, precipitation, and activities. From beach sports to outdoor excursions, make the most of your vacation with our December weather tips.
Average Temperature in December
December is a month that brings about a change in weather, and it’s essential to know what to expect when planning activities or packing for a trip. In this section, we will delve into the average temperature in December, both during the daytime and nighttime.
Daytime Temperature
During December, the daytime temperature can vary depending on the location. In some regions, December marks the beginning of winter, while in others, it falls within the warmer months. Let’s take a look at some examples of daytime temperatures you might encounter in different parts of the world.
In tropical destinations such as the Maldives or the Caribbean, December offers pleasant warmth during the day, with temperatures averaging around 27-30 degrees Celsius (80-86 degrees Fahrenheit). These ideal conditions make it perfect for beach and water sports enthusiasts.
On the other hand, if you’re planning a trip to a destination with a colder climate, like New York City or London, December brings about chillier temperatures. During the day, you can expect temperatures to range from 5-10 degrees Celsius (41-50 degrees Fahrenheit). It’s advisable to dress in layers and pack a warm coat to stay comfortable while exploring outdoor attractions or enjoying holiday festivities.
Nighttime Temperature
As the sun sets and the night falls, temperatures tend to drop further. It’s crucial to be prepared for cooler temperatures during the night, especially if you plan on spending time outdoors or attending evening events.
In tropical destinations, such as Bali or Phuket, December nights remain relatively warm, with temperatures hovering around 23-25 degrees Celsius (73-77 degrees Fahrenheit). This allows you to enjoy the pleasant evenings without the need for heavy layers.
In colder regions, like Moscow or Toronto, December nights can be quite chilly. Temperatures can dip as low as -5 to 0 degrees Celsius (23-32 degrees Fahrenheit). It’s essential to bundle up with warm clothing, including hats, scarves, and gloves, to stay cozy during nighttime adventures or holiday strolls.
Understanding the average daytime and nighttime temperatures in December helps you plan your activities and pack accordingly. Whether you’re seeking warm beach days or embracing the winter wonderland, knowing what to expect allows for a more enjoyable and comfortable experience.
To summarize the average temperature in December, here is a table showcasing examples of daytime and nighttime temperatures in various destinations:
| Destination | Daytime Temperature Range | Nighttime Temperature Range |
|---|---|---|
| Maldives | 27-30°C (80-86°F) | 23-25°C (73-77°F) |
| New York City | 5-10°C (41-50°F) | -5 to 0°C (23-32°F) |
| Bali | 27-30°C (80-86°F) | 23-25°C (73-77°F) |
| Moscow | -5 to 0°C (23-32°F) | -5 to 0°C (23-32°F) |
As you can see, the temperature variations in December differ greatly depending on the destination. Keep these ranges in mind as you plan your activities and pack your suitcase to ensure a comfortable and enjoyable experience.
Precipitation in December
December brings with it the transition to winter, and along with that comes a change in weather patterns. One of the key aspects to consider when planning your activities and packing for this month is the precipitation. Let’s take a closer look at the rainfall amount and number of rainy days you can expect in December.
Rainfall Amount
Rainfall in December can vary depending on your location. In some regions, December is known to be a relatively dry month, while in others, it can be quite wet. It’s essential to know the average rainfall amount to prepare accordingly.
In coastal areas, where the influence of the sea is prominent, the average rainfall in December tends to be higher. The moist air coming off the ocean can lead to increased precipitation. On the other hand, inland areas may experience less rainfall due to the absence of this maritime influence.
To give you a better understanding of the rainfall patterns, let’s take a look at the average rainfall amounts in different regions:
| Region | Average Rainfall in December |
|---|---|
| Coastal Area | XX inches |
| Inland Area | XX inches |
| Mountain Area | XX inches |
Please note that these average values are based on historical data and can vary from year to year. It’s always a good idea to check the local weather forecast closer to your travel date for more accurate information.
Number of Rainy Days
In addition to the amount of rainfall, it’s also crucial to consider the number of rainy days you can expect in December. This information will help you plan outdoor activities and make the most of your time.
Coastal areas often experience a higher number of rainy days compared to inland regions. The proximity to the ocean and the prevailing weather patterns contribute to this difference. However, even in areas with a higher number of rainy days, it’s worth noting that the showers are often brief and intermittent, allowing for periods of sunshine in between.
Here is an overview of the average number of rainy days in different regions during December:
| Region | Average Number of Rainy Days in December |
|---|---|
| Coastal Area | XX days |
| Inland Area | XX days |
| Mountain Area | XX days |
While these numbers provide a general idea, it’s important to remember that weather can be unpredictable. Rainfall patterns can vary from year to year, and it’s always a good idea to be prepared for unexpected weather changes.
Humidity Levels in December
December is a month that brings varying levels of humidity depending on the location. Humidity refers to the amount of moisture present in the air, and it plays a significant role in our daily lives, affecting our comfort, health, and even the stability of certain materials. In this section, we will explore the average humidity levels in December, as well as the variations that can occur throughout the month.
Average Humidity
The average humidity in December can differ greatly depending on the region. In some areas, you may experience relatively low humidity, while in others, the humidity levels can be quite high. It’s important to note that humidity is often measured as a percentage, indicating the amount of water vapor present in the air compared to the maximum amount the air could hold at a given temperature.
In coastal regions, where the proximity to the ocean influences the weather patterns, the average humidity in December tends to be higher. The moist air coming from the sea contributes to an increase in humidity levels. For example, in coastal cities like Miami, Florida, the average humidity in December can range from 70% to 80%.
On the other hand, inland areas may experience lower average humidity levels in December. These regions are further away from large bodies of water, and as a result, the moisture content in the air is typically lower. In cities like Denver, Colorado, the average humidity in December can range from 40% to 50%.
Humidity Variations throughout the Month
While understanding the average humidity levels in December is useful, it is also important to consider the variations that can occur throughout the month. Humidity can change due to various factors such as temperature fluctuations, precipitation, and wind patterns.
At the beginning of December, you may notice relatively lower humidity levels in some areas. This is often due to the transition from the previous month, which may have experienced higher humidity levels. As the month progresses, humidity levels can gradually increase or decrease depending on the weather patterns.
In regions with a dry climate, you may experience a decrease in humidity as December unfolds. This decrease is often attributed to colder temperatures, which can cause the air to hold less moisture. For example, in desert areas like Phoenix, Arizona, the humidity levels in December can drop from around 30% at the beginning of the month to 15% by the end.
Conversely, in regions with a more tropical climate, the humidity levels in December may increase as the month progresses. This increase is often associated with the arrival of weather systems that bring moisture from nearby oceans or seas. For instance, in coastal areas of Hawaii, the humidity levels can rise from around 75% at the beginning of December to 85% by the end.
It’s important to keep in mind that humidity variations can also occur on a daily basis. Mornings and evenings tend to have higher humidity levels, while afternoons may experience a decrease in humidity due to factors such as sunlight and wind. These daily fluctuations can impact our comfort levels and the way we plan our activities throughout the day.
Table: Average Humidity in December
| City | Average Humidity (%) |
|---|---|
| Miami, Florida | 70-80 |
| Denver, Colorado | 40-50 |
| Phoenix, Arizona | 15-30 |
| Hawaii, Coastal | 75-85 |
Wind Speed in December
December brings with it a unique weather pattern that is characterized by varying wind speeds. The wind speed during this month plays a significant role in determining the overall climate and outdoor activities that can be enjoyed. In this section, we will delve into the average wind speed and wind gusts experienced in December.
Average Wind Speed
The average wind speed in December can vary depending on the geographical location. In coastal areas, where the influence of the sea is prominent, the average wind speed tends to be higher compared to inland regions. It is important to note that wind speeds can fluctuate throughout the month, creating a dynamic atmosphere.
During December, coastal areas may experience average wind speeds ranging from 10 to 20 miles per hour. These breezy conditions can create a refreshing and invigorating environment for outdoor activities. Whether you’re taking a leisurely stroll along the beach or engaging in water sports, the gentle coastal breeze adds an extra element of enjoyment.
Inland regions, on the other hand, may experience slightly lower average wind speeds, ranging from 5 to 15 miles per hour. While the wind may not be as strong as in coastal areas, it still provides a pleasant and comfortable atmosphere for outdoor excursions. The soothing rustle of leaves and the gentle caress of the wind can make hiking or exploring nature trails a truly immersive experience.
Wind Gusts
In addition to the average wind speed, wind gusts can also occur during December. Wind gusts refer to sudden bursts of wind that are stronger than the average wind speed. They can add an element of excitement and unpredictability to the weather.
During December, wind gusts can reach speeds of 25 to 35 miles per hour in coastal areas. These sudden bursts of wind can create a sense of exhilaration, especially for those engaging in water sports or kite flying. However, it is important to exercise caution and be mindful of safety measures when participating in outdoor activities during high wind gusts.
Inland regions may experience slightly lower wind gusts, ranging from 15 to 25 miles per hour. While not as intense as in coastal areas, these gusts can still add a touch of adventure to outdoor excursions. Whether you’re exploring hiking trails or simply enjoying a picnic in the park, the occasional gusts of wind can make the experience all the more memorable.
To better understand the wind speed and gust patterns in December, refer to the table below:
| Date | Average Wind Speed (mph) | Maximum Wind Gusts (mph) |
|---|---|---|
| Dec 1st | 12 | 28 |
| Dec 7th | 15 | 32 |
| Dec 14th | 18 | 35 |
| Dec 21st | 14 | 30 |
| Dec 28th | 10 | 25 |
As you can see from the table, wind speeds and gusts can vary throughout the month. This variability adds an element of excitement and diversity to the December weather, making it an ideal time for outdoor enthusiasts to explore and engage in their favorite activities.
Sunshine Hours in December
December is a month that brings a sense of warmth and cheer, even as the days grow shorter. While the winter solstice marks the shortest day of the year, it is also a time when we can still enjoy a fair share of sunshine. In this section, we will explore the sunshine hours in December, including the daily sunshine duration and the cloud cover that may accompany it.
Daily Sunshine Duration
During December, the daily sunshine duration varies depending on the location. In many places, the sun rises later and sets earlier, resulting in shorter daylight hours. However, despite the shorter days, there are still ample opportunities to bask in the winter sun.
In some regions, such as tropical destinations or areas closer to the equator, December can offer a generous amount of sunshine. Here, you can expect to enjoy around 6 to 8 hours of sunshine per day. This means you’ll have plenty of time to engage in outdoor activities, take leisurely walks, or simply relax and soak up the warmth of the sun.
On the other hand, in higher latitudes or regions closer to the poles, the daily sunshine duration may be significantly shorter. In these areas, you might experience only 4 to 6 hours of sunlight each day. However, even with fewer hours of daylight, there are still opportunities to make the most of the sun’s rays and engage in winter activities like skiing, snowboarding, or building snowmen.
Cloud Cover
While sunshine is undoubtedly a welcome sight, it’s important to consider the cloud cover that may accompany it. Clouds can impact the amount of sunlight reaching the earth’s surface and influence the overall brightness of the day.
In some regions, December can bring clear blue skies with minimal cloud cover. This allows the sun to shine brightly and fill the day with a warm glow. These conditions are ideal for outdoor enthusiasts and those seeking a sun-filled holiday experience.
However, in other areas, cloud cover may be more prevalent during December. This can result in a slightly dimmer sky and reduced direct sunlight. Despite this, the clouds can create a unique and picturesque atmosphere, casting beautiful patterns and colors across the landscape. It’s a time when nature paints its own canvas, and even though the sun may not be as prominent, there is still a certain beauty in the cloud-filled skies.
It’s worth noting that cloud cover can vary throughout the month, with some days being clearer than others. It’s always a good idea to check the local weather forecast to gauge the expected cloud cover during your stay. By doing so, you can plan your activities accordingly and make the most of the available sunshine.
In summary, December offers a mix of sunshine hours and cloud cover depending on your location. Whether you find yourself in a tropical paradise or a winter wonderland, there are opportunities to enjoy the warmth of the sun and engage in various activities. So, whether you’re seeking a beach vacation or an adventure in the snow, December’s sunshine hours and cloud cover provide a unique backdrop for your holiday plans.
Sea Temperature in December
December is a wonderful time to visit our coastal paradise, with the sea temperature being one of the highlights. Whether you’re a water enthusiast or simply enjoy the calming presence of the ocean, understanding the average sea temperature and its variations throughout the month will help you plan your activities accordingly.
Average Sea Temperature
The average sea temperature in December hovers around a comfortable range, making it ideal for a variety of water activities. On average, the sea temperature during this time of year ranges from X degrees Celsius to Y degrees Celsius. This pleasant warmth provides a welcoming environment for swimming, snorkeling, or simply taking a leisurely dip in the ocean.
Variations in Sea Temperature
While the average sea temperature sets the overall tone for December, it’s important to note that there can be variations throughout the month. These variations are influenced by various factors such as ocean currents, weather patterns, and local geography.
At the beginning of December, the sea temperature tends to be slightly cooler, reflecting the transition from the previous season. As the month progresses, the temperature gradually rises, reaching its peak towards the end of December. This gradual increase in sea temperature creates an inviting atmosphere for water enthusiasts looking to make the most out of their coastal experience.
It’s worth mentioning that while the sea temperature may experience variations, it generally remains within a comfortable range throughout December. This consistency ensures that visitors can enjoy their water activities without any drastic changes in the temperature.
To give you a better understanding of the sea temperature variations in December, here’s a table showcasing the average sea temperature for each week:
| Week of December | Average Sea Temperature (°C) |
|---|---|
| 1st | XX |
| 2nd | XX |
| 3rd | XX |
| 4th | XX |
| Final Week | XX |
As you can see, the sea temperature gradually increases as the weeks go by, providing a delightful experience for those looking for a warm and enjoyable time in the water. Whether you’re swimming, snorkeling, or engaging in other water sports, these temperature variations add an element of excitement to your coastal adventures.
Weather Patterns in December
December marks the beginning of winter in many parts of the world, and as the year comes to a close, the weather patterns undergo significant changes. In this section, we will explore two key weather phenomena that are commonly observed during this month: tropical storms or hurricanes, and frontal systems or cold snaps.
Tropical Storms or Hurricanes
Tropical storms and hurricanes are powerful weather events that can have a significant impact on coastal regions. These intense storms are characterized by strong winds, heavy rainfall, and storm surges. In December, certain parts of the world may still experience the tail end of the Atlantic hurricane season or the beginning of the cyclone season in the Southern Hemisphere.
Tropical storms and hurricanes are formed over warm ocean waters, where the water temperature is above 26.5 degrees Celsius (80 degrees Fahrenheit). As warm, moist air rises from the ocean surface, it creates an area of low pressure. This low-pressure system then begins to rotate due to the Earth’s rotation, forming the characteristic spiral shape of a tropical storm or hurricane.
The impact of tropical storms and hurricanes can vary depending on their intensity and proximity to land. While some storms may dissipate over the open ocean, others can make landfall, causing widespread destruction and posing a threat to human life. Coastal areas are particularly vulnerable to storm surges, which are abnormal rises in sea level that can result in flooding and erosion.
To prepare for tropical storms or hurricanes, it is crucial to stay informed through reliable weather sources and follow the guidance of local authorities. It is advisable to have an emergency plan in place that includes securing your home, stocking up on essential supplies, and knowing evacuation routes if necessary. Additionally, it is important to have a basic understanding of hurricane categories, which are classified based on wind speed, to assess the potential impact of an approaching storm.
Frontal Systems or Cold Snaps
In December, frontal systems and cold snaps become more prevalent as winter takes hold in the northern hemisphere. These weather patterns occur when a mass of cold air encounters a mass of warm air, leading to changes in temperature, wind direction, and atmospheric pressure.
Frontal systems can bring about a variety of weather conditions, depending on the type of front involved. A cold front occurs when a cold air mass replaces a warm air mass, resulting in a rapid drop in temperature and often accompanied by strong winds and heavy rainfall. On the other hand, a warm front occurs when a warm air mass replaces a cold air mass, leading to a gradual increase in temperature and the potential for prolonged periods of rain or drizzle.
As cold air masses move southward during December, they can cause cold snaps in normally mild regions. A cold snap refers to a sudden and significant decrease in temperature, often accompanied by frost or freezing conditions. These cold snaps can have a profound impact on agriculture, infrastructure, and human health, particularly for areas that are not accustomed to extreme cold weather.
To prepare for frontal systems or cold snaps, it is essential to stay updated on weather forecasts and follow any advisories or warnings issued by meteorological agencies. Taking measures to protect sensitive plants, livestock, and exposed pipes from freezing temperatures is also advisable. Additionally, individuals should dress warmly and take precautions to prevent hypothermia or frostbite when venturing outdoors during cold snaps.
(Note: The following sections will explore other aspects of December weather, such as average temperatures, precipitation, humidity levels, wind speed, sunshine hours, sea temperature, best activities, and weather tips.)
Best Activities for December Weather
Beach and Water Sports
December is a wonderful time to enjoy beach and water sports in many destinations around the world. With pleasant temperatures and fewer crowds, it’s the perfect opportunity to soak up the sun and indulge in various activities both in and out of the water.
- Swimming: The average sea temperature in December is ideal for swimming in many coastal areas. Whether you prefer to take a refreshing dip in the ocean or relax by the pool, the water is usually warm enough to enjoy a leisurely swim.
- Snorkeling and Scuba Diving: December offers excellent conditions for exploring the underwater world. With clear visibility and calm waters, snorkeling and scuba diving enthusiasts can immerse themselves in vibrant coral reefs and discover a wide variety of marine life.
- Surfing: If you’re a thrill-seeker, December can be a great time to catch some waves. Many surfing destinations experience consistent swells during this month, providing ample opportunities for both beginners and experienced surfers to ride the waves.
- Kayaking and Paddleboarding: Exploring the coastline on a kayak or paddleboard is a fantastic way to connect with nature and enjoy the scenic beauty of coastal areas. Whether you choose to paddle through calm bays or venture into more challenging waters, December offers favorable conditions for these activities.
- Jet Skiing and Parasailing: For those seeking an adrenaline rush, jet skiing and parasailing are popular options. Feel the wind in your hair as you speed across the water on a jet ski or soar above the coastline while parasailing. These activities provide an exhilarating experience and a unique perspective of the surrounding landscape.
Outdoor Excursions
In addition to beach and water sports, December also offers a wide range of outdoor excursions that allow you to explore the natural beauty of your destination. From hiking through scenic trails to embarking on thrilling adventures, there’s something for everyone to enjoy.
- Hiking and Nature Walks: December often brings milder temperatures, making it an ideal time for outdoor enthusiasts to lace up their hiking boots and hit the trails. Whether you prefer a leisurely nature walk or a more challenging hike, you’ll have the opportunity to immerse yourself in stunning landscapes, breathe in the fresh air, and discover hidden gems along the way.
- Cycling and Mountain Biking: If you enjoy cycling, December can be a fantastic time to explore your destination on two wheels. Many places offer dedicated cycling paths and mountain biking trails, allowing you to pedal through picturesque scenery and experience the thrill of off-road adventures.
- Wildlife Safaris: December is often the prime season for wildlife sightings in certain regions. Embark on a thrilling safari adventure and get up close to magnificent creatures in their natural habitats. Whether it’s spotting the Big Five in Africa or observing unique species in other parts of the world, December presents incredible opportunities for wildlife enthusiasts.
- Zip-lining and Canopy Tours: For those who crave excitement and a bird’s-eye view of the surroundings, zip-lining and canopy tours can provide an unforgettable experience. Soar through the treetops, marvel at panoramic views, and feel the adrenaline rush as you navigate through thrilling zip lines and suspension bridges.
- Camping and Picnics: December’s pleasant weather often makes it an ideal time for camping and picnics. Set up camp in scenic locations, roast marshmallows over a crackling fire, and enjoy quality time with loved ones amidst nature’s beauty. Alternatively, pack a delicious picnic and find a tranquil spot to relax and savor the surroundings.
December offers a plethora of activities for those seeking adventure or relaxation. Whether you choose to embrace the water with beach and water sports or venture into the great outdoors with exciting excursions, there’s no shortage of options to make the most of the December weather. So pack your swimsuit, hiking gear, and sense of adventure, and get ready to create unforgettable memories.
December Weather Tips
December is a wonderful time to visit this destination, with its pleasant climate and a wide range of activities to enjoy. To make the most of your trip, here are some essential tips on what to pack and safety precautions to keep in mind.
What to Pack
When packing for your December getaway, it’s important to consider the average temperature, precipitation, and activities you plan to engage in. Here are some key items to include in your suitcase:
- Layered Clothing: As the average temperature in December varies throughout the day, it’s best to pack clothing that can be layered. This allows you to adjust your attire according to the changing weather conditions. Start with a light base layer, add a sweater or jacket for cooler temperatures, and have a waterproof outer layer for unexpected rain showers.
- Comfortable Shoes: Whether you’re planning to explore the city or embark on outdoor excursions, comfortable shoes are a must. Opt for sturdy walking shoes or sneakers that provide good support and traction. If you plan on spending time at the beach, don’t forget your flip-flops or sandals.
- Rain Gear: December can bring occasional rain showers, so it’s advisable to pack a compact umbrella or a waterproof raincoat. This will ensure you stay dry and comfortable while exploring the destination. Additionally, consider packing a small waterproof bag to protect your electronics and other valuables.
- Sun Protection: While it may be winter, the sun can still be strong, especially in tropical destinations. Pack sunscreen with a high SPF, sunglasses, and a wide-brimmed hat to protect yourself from harmful UV rays. Don’t forget to apply sunscreen regularly, even on cloudy days.
- Swimwear and Beach Essentials: If you’re planning to indulge in beach and water sports, don’t forget to pack your swimwear, beach towel, and sunscreen specifically designed for water activities. You may also want to bring snorkeling gear or a beach umbrella for added comfort.
- Medications and First Aid Kit: It’s always a good idea to bring any necessary medications and a basic first aid kit. Include items such as pain relievers, band-aids, antiseptic cream, and any prescription medications you may require. Remember to check the local regulations for carrying medications to avoid any issues at customs.
Safety Precautions
While December weather is generally pleasant, it’s important to prioritize your safety during your trip. Here are some safety precautions to keep in mind:
- Stay Hydrated: Even if the weather is not scorching hot, it’s crucial to stay hydrated, especially if you’re engaged in outdoor activities. Carry a reusable water bottle and drink plenty of fluids throughout the day to prevent dehydration.
- Be Aware of Your Surroundings: As with any travel destination, it’s important to be aware of your surroundings and exercise caution, especially in crowded areas or unfamiliar neighborhoods. Keep an eye on your belongings and avoid displaying expensive items that may attract unwanted attention.
- Follow Local Guidelines: Familiarize yourself with the local guidelines and regulations, including any COVID-19 protocols that may be in place. Stay updated on travel advisories and follow the instructions provided by local authorities for a safe and enjoyable trip.
- Emergency Contacts: Before you embark on your journey, make a note of important emergency contacts, including the local police, ambulance services, and your country’s embassy or consulate. Keep this information easily accessible in case of any unforeseen circumstances.
- Travel Insurance: Consider purchasing travel insurance that provides comprehensive coverage for medical emergencies, trip cancellations, and lost luggage. This will give you peace of mind knowing that you’re protected financially in case of any unexpected events.
Remember, these tips are meant to enhance your travel experience and ensure your safety. By packing appropriately and being mindful of your surroundings, you’ll be able to fully enjoy all the wonderful activities and attractions this destination has to offer.
Enjoy your December getaway and make unforgettable memories in this beautiful location!
