
As you prepare for your trip to St Thomas, it's essential to pack the right items to make the most of your time on the island. Don't forget to bring a swimsuit, as you'll likely spend a lot of time enjoying the beautiful beaches.
St Thomas has a tropical climate, with average highs of 84°F (29°C) and lows of 70°F (21°C) throughout the year. Pack accordingly, with lightweight and breathable clothing.
Sun protection is also crucial, as the sun's rays can be intense. Bring a hat, sunglasses, and sunscreen with a high SPF to keep yourself safe.
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Clothing Essentials
For a trip to St. Thomas, it's essential to pack light and airy apparel like cotton or linen. This will keep you cool and comfortable in the tropical climate.
Bring multiple swimsuits, as you'll likely spend a lot of time in the water. You can also use a quick dry sundress as a beach cover-up.

Some upscale venues require dressier attire, so pack a sundress or light slacks for evening wear. And don't forget to bring a light jacket or sweater for cooler evenings.
Here's a list of clothing essentials to consider packing:
- Lightweight shirts and tops
- Shorts
- Swimwear
- Light jacket or sweater for cooler evenings
- Dress or nicer outfit for dining out
- Comfortable walking shoes
- Sandals
- Light & Airy Apparel
- Cover-Ups
Remember to bring one more of each type of clothing item if you don't have access to laundry during your trip.
Footwear and Accessories
When packing for St. Thomas, don't forget to bring a good pair of beach shoes to protect your feet from sharp rocks and shells.
A wet bag is a great accessory to have on hand, like the Luv Bug Wet Bag, which is PVC-free, eco-friendly, and fashionable.
If you're planning to snorkel or swim, a waterproof phone case is a must-have to keep your phone dry and sand-free.
A reef-safe sunscreen is a must when visiting the Virgin Islands, as about 40% of the national park is underwater and sensitive coral can be harmed by chemicals from regular sunscreen.
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A waterproof beach blanket is a great way to keep sand out of your stuff and stake a claim to a small portion of the beach.
Here are some essentials to consider packing for your St. Thomas trip:
A sarong wrap can be a lightweight and practical addition to your packing list, serving as a beach cover-up, blanket, or towel.
Packing Tips and Essentials
For a tropical climate like St. Thomas, it's essential to pack light and airy apparel made from breathable fabrics like cotton or linen.
You'll want to bring multiple swimsuits for beach days and water activities – it's always a good idea to have a spare in case one gets wet.
Consider packing cover-ups, like sundresses or lightweight pants, for transitioning from the beach to a casual restaurant.
Evening wear is also important, as some upscale venues require dressier attire, such as sundresses or light slacks.
Sandals are a must-have for the beach and "in town" activities, while a sturdier pair is necessary for hiking.
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Long-sleeve sunshirts are a great idea, especially if you plan on spending time outdoors – I wish I'd packed more than one!
Reef-safe sunscreen is a must, as regular sunscreen can harm the Caribbean ecosystem – look for a reef-safe SPF 30 and apply it frequently.
A Global Entry card can be helpful for clearing U.S. Customs at the St. Thomas airport, but make sure to have it with you.
Sundresses are a versatile item that can be used as beach cover-ups and for dressing up for nice dinners out.
A disposable rain poncho can come in handy on rainy days, and it's a good idea to bring cash for taxi fares and restaurant tips.
Beach and Water Activities
For Beach & Water Activities, it's essential to pack the right gear to ensure a fun and safe experience. Having multiple swimsuits is a must, so you always have a dry one ready.
A waterproof dry bag is a must-have to keep electronics and valuables safe during water sports. If you plan on scuba diving, don't forget to bring your documentation, including your diving certification and log book.
Here are some key items to consider packing for Beach & Water Activities:
- Extra Swimwear
- Waterproof Dry Bag
- Diving Certification & Log Book (if applicable)
Whether you're snorkeling or diving, don't forget to bring your personal snorkel and mask for comfort and hygiene.
Excursion-Specific Packing Tips
If you're planning to dive into the crystal-clear waters of St. Thomas, don't forget to pack a mask, snorkel, and fins to explore the underwater world.
Having the right gear can greatly enhance your experience, so it's essential to pack a waterproof camera to capture the vibrant marine life.
Whether you're hiking lush trails or exploring vibrant marketplaces, wear comfortable shoes to ensure you can move freely and enjoy the surroundings.
Diving into the crystal-clear waters means you'll need to pack a wetsuit or rash guard to protect your skin from the sun and any sharp rocks or coral.
Embarking on various excursions in St. Thomas means each activity might require slightly different gear, so be sure to check the excursion-specific packing tips for every adventure you plan to take.
Having the right items can make all the difference in your experience, so don't be afraid to ask your tour guide or excursion leader for advice on what to pack.
Beach & Water Activities
When you're planning a day at the beach or engaging in water sports, it's essential to be prepared. Having extra swimwear is a must, as it allows you to always have a dry one ready.
You can never be too careful when it comes to protecting your electronics and valuables. A waterproof dry bag is a must-have for keeping your belongings safe during water activities.
If you plan on scuba diving, don't forget to bring your diving certification and log book. This documentation is crucial for your safety and to ensure you're following proper diving procedures.
Here are some essentials to pack for a day at the beach or water activities:
- Extra swimwear
- Waterproof dry bag
- Diving certification & log book (if applicable)
Snorkeling & Diving Trips
Snorkeling & Diving Trips are an absolute thrill, and with the right gear, you'll be able to capture the beauty of the underwater world.
Having multiple swimsuits is a must, as it allows you to always have a dry one ready, which is especially important when engaging in water sports.
You'll want to bring your diving certification and log book if you plan on scuba diving, as this is a must-have for any serious diver.
A personal snorkel and mask is essential for comfort and hygiene, and you'll want to make sure you have one for each person in your group.
Underwater cameras are a great way to capture the vibrant coral reefs and marine life, and can be a wonderful memento of your trip.
Rash guards are a great way to protect yourself from sun exposure and minor abrasions underwater, and are a must-have for any snorkeling or diving trip.
Here's a quick rundown of the essential gear you'll need for a snorkeling or diving trip:
- Personal snorkel and mask
- Underwater camera
- Rash guards
Preventive Supplies and Weather
When traveling to St. Thomas, it's essential to pack the right supplies to prevent illness or injury.
Hand sanitizer or wipes are a must-have, containing at least 60% alcohol or antibacterial properties to keep you safe.
Sun protection is also crucial, so don't forget to pack sunscreen with at least SPF 15 and UVA/UVB protection.
You can also consider packing insect repellent, such as those recommended by the CDC, to avoid bug bites.
Here are some additional supplies to consider packing:
- Water purification tablets (if recommended by the CDC)
- Permethrin for insect repellent on clothing
- Sunglasses and a hat for extra sun protection
- Personal safety equipment, such as child safety seats or bicycle helmets
- Earplugs
- Latex condoms
Preventive Supplies
As you prepare for the great outdoors, it's essential to have the right supplies to prevent illness or injury. Hand sanitizer or wipes are a must-have, containing at least 60% alcohol to effectively kill germs.
For water purification, consider using water purification tablets, which are recommended by the CDC for safe drinking water. Insect repellent is also crucial, especially if you'll be spending a lot of time outdoors. Look for a repellent that meets CDC recommendations for maximum effectiveness.
Permethrin is another useful item to have, as it can be applied to clothing to repel insects. If you plan to spend a lot of time outdoors, consider treating your clothing with permethrin before heading out. Sunscreen is also a must, with a minimum SPF of 15 and UVA and UVB protection to prevent sunburn.
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A wide-brimmed hat and sunglasses can provide additional sun protection, and don't forget to wear them when you're outside. Personal safety equipment, such as child safety seats and bicycle helmets, can also help prevent injuries.
Here's a quick rundown of the essential supplies you'll need:
- Hand sanitizer or wipes
- Water purification tablets
- Insect repellent
- Permethrin
- Sunscreen (SPF 15 or greater)
- Sunglasses and hat
- Personal safety equipment (e.g. child safety seats, bicycle helmets)
Weather in US
If you're planning a trip to the US Virgin Islands, it's essential to pack accordingly based on the weather. Temperatures in Saint Thomas can range from 23-29°C (73-84°F) in winter, making it a great time to escape chilly weather elsewhere.
The summer months bring hot and humid temperatures, often between 26-32°C (79-90°F), with frequent rain showers. This can be a good time to explore indoor attractions or take advantage of the rain to enjoy water activities.
In the winter, average temperatures linger around 77-82°F (25-28°C), perfect for a winter getaway. However, be prepared for the evening breeze, which can catch you off guard.

The spring season is warm and sunny, with temperatures ranging from 24-30°C (75-86°F). This is an excellent time to enjoy outdoor activities like beach trips and hiking.
Here's a quick rundown of the typical weather patterns in the US Virgin Islands:
- Winter: Mild with temperatures between 23-29°C (73-84°F) and occasional rain.
- Spring: Warm and sunny, with temperatures ranging from 24-30°C (75-86°F).
- Summer: Hot and humid, with temperatures between 26-32°C (79-90°F) and frequent rain showers.
- Fall: Warm with temperatures from 25-31°C (77-88°F), with the possibility of hurricanes.
U.S. Packing Necessities
When packing for St. Thomas, it's essential to consider the island's tropical climate and outdoor activities. Bring a lightweight sun hat, like the Wallaroo Victoria Packable Sun Hat, to protect yourself from the sun.
A good pair of sandals is a must-have for beach and town activities, and consider bringing a sturdier pair for hiking. You'll also want to pack a few swimsuits, as you'll likely want to swim every day. At least two swimsuits are recommended, so you always have a dry-ish suit to put on each morning.
Here's a list of some other essentials to pack:
- Sandals – Be sure to have a casual set for the beach and “in town” activities as well as a sturdier pair for hiking.
- Swimsuits – You will want to bring at least two swimsuits so you always have a dry-ish suit to put on each morning.
- Long-sleeve sunshirts – A lightweight long-sleeve sunshirt can provide UPF 50+ sun protection and is a great addition to your packing list.
- Reef-safe sunscreen – Use a reef-safe SPF 30 and apply it more frequently to keep the Caribbean ecosystem healthy.
- Sundresses – Bring a couple to use as beach cover ups and to dress up for nice dinners out.
- Disposable rain poncho – Although rain is unlikely, it's a good idea to bring a poncho in case of unexpected showers.
- Cash – Bring ample cash for taxi rides and restaurants that charge credit card processing fees.
Remember to check the weather forecast before your trip and pack accordingly. Even in winter, the evening breeze can catch you off guard, so consider bringing a lightweight jacket or sweater.
Packing Essentials for US Travel
When traveling within the US, it's essential to pack the right essentials. If you're heading to the US Virgin Islands for a week-long winter break, consider packing clothes that can be easily mixed and matched. Bring one extra pair of socks and underwear to account for unexpected delays or lost luggage.
For a week-long trip, aim to pack clothes that can be worn multiple times. If you don't have access to laundry during your trip, bring one more of each type of clothing item listed.
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U.S. Packing Necessities
When packing for the U.S. Virgin Islands, it's essential to prioritize sun protection. Bring a lightweight sun hat, such as the Wallaroo Victoria Packable Sun Hat, to shield your face and neck from the sun.
A good pair of sandals is a must for beach activities and "in town" excursions. Pack a casual pair for everyday wear and a sturdier pair for hiking.
Don't forget to bring a long-sleeve sunshirt, like the Coolibar UPF 50+ Women's Malawi Swim Jacket, to protect your skin from the sun. You'll likely wear it all day on beach days.
A reef-safe sunscreen is a must for the USVI, where 40% of the national park is underwater. Opt for a spray sunscreen, like Sun Bum Mineral SPF 30 Sunscreen Spray, and apply it frequently to avoid harming the coral ecosystem.
If you're planning to spend a lot of time at the beach, consider bringing a waterproof beach blanket, such as the URBANECO OUTDOORS Beach Blanket Waterproof Sandproof, to keep sand out of your belongings.
A sarong wrap can double as a beach cover-up, beach blanket, or towel. It's lightweight, easy to dry, and a great addition to your packing list.
For your swimsuit, aim to bring at least two so you always have a dry-ish suit to put on each morning. Consider packing a swimsuit with a built-in UPF 50+ protection, like the AI'MAGE Womens Halter One Piece Swimsuits Deep V Neck Ruched Tummy Control Bathing Suits.
Here's a quick rundown of the essentials you'll want to pack:
- Sandals
- Long-sleeve sunshirt
- Reef-safe sunscreen
- Waterproof beach blanket
- Sarong wrap
- Swimsuits (at least two)
Remember to check the weather forecast before your trip and pack accordingly. In the winter, expect mild temperatures between 23-29°C (73-84°F) and occasional rain.
What to Pack?
For a trip to St. Thomas, you'll want to pack some essentials to make the most of your tropical escape. Sandals are a must-have, so be sure to bring a casual pair for beach and town activities, as well as a sturdier pair for hiking.
A lightweight long-sleeve sunshirt is also a great idea, as it can be worn for both sun protection and as a casual layer. I learned on my trip that even with a lightweight fabric, it's still a good idea to bring multiple long-sleeve shirts to ensure you have enough.
Sunscreen is a no-brainer, but make sure to choose a reef-safe option with an SPF of 30 or lower, as higher SPF sunscreens can be harmful to the environment. Don't forget to pack a disposable rain poncho, as it can come in handy on rainy days.
If you plan on using taxis to get around the island, be sure to bring plenty of cash, as drivers only accept cash and expect a small tip on top of the base rate. Some restaurants may also charge credit card processing fees, so it's a good idea to have some cash on hand.
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Here's a list of some other essentials to consider packing:
- A sundress or two for beach cover-ups and dressing up for nice dinners
- A Global Entry card, if you have one, to expedite the customs process
- A sun hat, like the Wallaroo Victoria Packable Sun Hat, to add an extra layer of sun protection
- A swimsuit, such as the Sun Shirt Coolibar UPF 50+ Women's Malawi Swim Jacket or the AI'MAGE Womens Halter One Piece Swimsuits Deep V Neck Ruched Tummy Control Bathing Suits
- A sarong wrap, like the SHU-SHI Sarong Wraps For Women Long Swimsuit Pareo Beach Wrap Skirt With Coconut Clip, for added coverage and style
Frequently Asked Questions
How do people dress in St. Thomas?
In St. Thomas, casual, comfortable clothing like shorts and shirts or dresses is suitable for everyday activities like shopping and dining. Dress accordingly, and save outdoor gear for outdoor activities like hiking.
Do US citizens clear customs in St. Thomas?
Yes, US citizens must clear customs in St. Thomas, as the US Virgin Islands are outside the US "customs territory". This process is relatively quick and easy, but it's essential to understand the reason behind it.
Sources
- https://www.royalcaribbean.com/inspire/what-to-pack-for-st-thomas
- https://beyondyellowbrickblog.com/us-virgin-islands-packing-list/
- https://wwwnc.cdc.gov/travel/destinations/usvirgin-islands/traveler/packing-list
- https://clickup.com/p/travel-packing-checklists/saint-thomas-virgin-islands-(us)-winter
- https://www.stu.edu/students/student-affairs/housing/what-to-bring/
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