
Key West is a tropical paradise, and packing the right gear will ensure you make the most of your year-round adventure. Consider packing lightweight and breathable clothing, as the island's subtropical climate means temperatures rarely drop below 60°F.
Sun protection is essential, so don't forget to bring a broad-spectrum sunscreen with a high SPF, as well as a hat and sunglasses to shield your face and eyes from the sun.
The island's laid-back atmosphere means you'll likely spend a lot of time outdoors, so pack comfortable shoes suitable for walking and water activities.
Packing Essentials
Dress code in Key West is very casual, so leave your fancy clothes at home. You can get away with wearing neat shorts and a collared shirt to the finest restaurant in town.
A good suitcase is essential for traveling to Key West. Consider getting one that you'll enjoy traveling with, and tie a ribbon on the handle to easily spot it at baggage claim.
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You'll need at least two pairs of shorts for your trip to Key West. Local residents live in shorts all the time, and it's the perfect attire for the tropical climate.
Good footwear is crucial to island life. Bring a pair of sandals or flip-flops, and consider packing a comfortable pair of sneakers for when you need a little more support.
Sunscreen is a must-have in Key West, no matter the SPF. The sun is intense, and you'll tan (and burn) no matter what.
Here's a list of essentials to pack for Key West:
- Shorts (at least two pairs)
- Sandals/flip-flops
- Sneakers
- Bathing suits
- Cotton shirts (light colors and whites work well)
- Sunscreen
- Sunglasses
- Hat with brim
- Light windbreaker/pullover
- Dry Bag
- Beach shoes
- Camera
- Gear (fishing, golfing, scuba diving, etc.)
- Aspirin
You can leave behind wool, neckties, and uncomfortable shoes – they're not necessary in Key West.
Seasonal Considerations
Temperatures in Key West often reach the 90s in the summer, so be prepared for the heat and humidity. You'll want to pack light, breathable clothing that will keep you cool.
You'll also want to pack a rain jacket and umbrella for summer in Key West, as rain is almost a daily occurrence. Don't forget shoes that you don't mind getting wet, as flooding is a concern due to the King Tides.
September and October are essentially just an extension of summer in Key West, so your packing list won't change much.
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Summer Supplies

Summer in Key West is a time of sunshine and sizzling temperatures, with highs soaring into the high 80s°F (upper 30s°C) and lows remaining in the mid-70s°F (low 20s°C). Expect larger crowds and potentially higher prices during this busy season.
To stay cool and protected from the sun, pack multiple bathing suits, quick-drying, breathable clothing, and a wide-brimmed hat and polarized sunglasses. These essentials will help you make the most of your time in the sun.
Rain is a common occurrence in the afternoons, so don't forget to pack a rain jacket and umbrella. And, with the warm water temperatures, you can snorkel and dive in just a bathing suit.
Here's a list of summer supplies to consider:
- Multiple bathing suits
- Quick-drying, breathable clothing
- A wide-brimmed hat and polarized sunglasses
- A rain jacket and umbrella
- Waterproof bag or dry bag
- Beach essentials (towels, blankets, toys)
- Reusable water bottle
With these supplies, you'll be well-prepared for a fantastic summer vacation in Key West!
Winter Activities
Winter in Key West is a lovely time to visit, with highs in the mid-70s and lows in the mid-60s.

You can expect the ocean temperature to be between 70 and 75 degrees, which might feel chilly if you're coming from a colder climate.
If you're scuba diving, you'll want to pack a wetsuit, especially if you're a Floridian like me - we know the waters can get a bit chilly even in the winter!
For snorkeling, a long-sleeve bathing suit or shortie wetsuit should be sufficient.
Activities in Autumn
Autumn in Key West is a great time to enjoy the outdoors. Temperatures are mild, making it perfect for outdoor activities.
November is an excellent month to visit the Keys before high season, so you can enjoy the island without the crowds. Average rain chances lower in November, making it a great time to explore.
You'll want to pack a light sweater for the evenings, as lows may drop into the 60s. This will keep you comfortable while enjoying the island's beautiful sunsets.
Packing for a Week in December

So, you're planning a trip to Key West in December and wondering what to pack. Well, let's get one thing straight: it's not going to be cold! Average highs are in the mid-70s°F (around 25°C) and lows dip into the high 60s°F (around 20°C), making it the coolest time to visit.
You'll want to pack light layers, including lightweight clothing like t-shirts, shorts, and capris. A light sweater or sweatshirt is also a good idea for cooler evenings. And don't forget to bring a windbreaker if you plan on being out on the water or during windy weather.
Swimwear is a must, as the ocean remains swimmable, even in December. You may also want to pack a pair of lightweight pants and a few long-sleeved shirts for cooler evenings or unexpected temperature drops. A light rain jacket is also a good idea, as Key West rain showers can be unpredictable.
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Here's a quick rundown of what to pack:
- Lightweight clothing (t-shirts, shorts, capris)
- Light sweater or sweatshirt
- Windbreaker (optional)
- Swimwear
- Lightweight pants and long-sleeved shirts (optional)
- Light rain jacket
I learned this the hard way on my last trip to Key West in December. I packed for Hawaii and ended up freezing in the evenings! So, make sure to check the weather forecast before your trip to ensure you're prepared for any unexpected temperature drops.
One more thing: don't forget to pack reef-safe sunscreen, sunglasses, and a hat for sun protection. The sun can be strong in Key West, even in December.
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Clothing Essentials
Key West is a tropical paradise, and packing the right clothing is crucial to making the most of your trip. You'll want to prioritize lightweight, breathable fabrics that can keep you cool in the sun.
A long-sleeved sun shirt is a must-have, providing UPF 50+ sun protection and acting as an extra layer when needed. I've found Coolibar to be a great company for sun protection clothing.
For swimwear, you can't go wrong with a swimsuit, but consider packing a stylish swimsuit cover-up too. I love my Cupshe halter one-piece for its perfect blend of function and fashion.

Wool t-shirts are surprisingly versatile and can be a great addition to your packing list. They wick moisture, keeping you cool and dry, and seem to have a magical property of keeping you warm when you're cold and cool when you're hot.
Here's a list of essential clothing items to consider packing for your Key West trip:
- Long-sleeved sun shirt
- Swimsuit
- Wool t-shirts
- Shorts (more than one pair is suggested)
- Sandals/Flip-Flops
- Bathing suits
- Cotton shirts (light colors and whites work well with Key West's strong sun)
- Island wear (short sleeve shirts)
- A pair of jean/pants (two if it's winter)
- Sunscreen (don't forget a leash for your sunglasses!)
- Hat with brim
- Light windbreaker/pullover
- Dry Bag
- Beach shoes
- Personal/Toiletries
- Camera
- Gear (fishing, golfing, scuba diving, etc.)
- Aspirin
Remember to leave behind wool, neckties, and uncomfortable shoes – you won't need them in Key West!
Key West Specific
In Key West, the dress code is very casual, so you can ditch the formal attire. You'll fit right in wearing neat shorts and a collared shirt at the finest restaurant in town.
Wool and neckties are best left behind, as they're not suitable for the tropical climate. You won't need ski boots either, since it's a snow-free zone.
If you plan on spending time near the water, be sure to pack a dry bag to keep your belongings safe and dry. This is especially handy if you're on a boat or at the beach.
Packing for Key

Packing for Key West can be a breeze if you know what to bring. The island's tropical climate means you'll want to prioritize lightweight, breathable clothing.
Dress code in Key West is very casual, so you can ditch the fancy outfits and focus on comfortable, practical pieces. Shorts are a staple, and you should pack more than one pair, especially if you plan on spending time outdoors.
Good footwear is crucial in Key West, where you'll likely be walking on sand or water. Bring a pair of sandals or flip-flops, and consider packing a comfortable pair of sneakers as well.
When it comes to sun protection, don't forget to pack sunscreen with a high SPF, as well as a hat with a brim and sunglasses. You may also want to bring a light windbreaker or pullover for cooler evenings.
Here's a list of essentials to consider packing for your trip to Key West:
- Shorts
- Sandals/Flip-Flops
- Sneakers
- Bathing suits
- Cotton shirts (light colors and whites work well)
- Island wear (short sleeve shirts)
- A pair of jean/pants (two if it's winter)
- Sunscreen
- Sunglasses
- Hat with brim
- Light windbreaker/pullover
- Dry Bag
- Beach shoes
- Personal/Toiletries
- Camera
- Gear (fishing, golfing, scuba diving, etc.)
- Aspirin
Remember to leave behind items like wool, neckties, and uncomfortable shoes, as they're not necessary for a comfortable and enjoyable trip to Key West.
Duval Street

Duval Street is the lifeblood of Key West's vibrant atmosphere, and you'll want to dress accordingly. Duval Street is super casual, so you can ditch the formal wear and opt for a more relaxed vibe.
You can wear jeans, jean shorts, dresses, skirts, or really whatever you're comfortable in. Most men will be in shorts and t-shirts, maybe a Hawaiian shirt or two. Pants are rare unless it's chilly, and even then, they're not a necessity.
Miscellaneous
Key West is a small island, so it's easy to get around without a car, but you'll still want to pack a bike lock to secure your rental bike.
Sun protection is a must in Key West, so be sure to pack sunscreen with a high SPF rating, preferably one that's water-resistant.
You'll likely spend a lot of time outdoors, so a lightweight, quick-drying towel is a good idea.
Don't forget to pack a small first-aid kit with essentials like pain relievers, band-aids, and antiseptic wipes.

A small daypack or backpack is perfect for carrying essentials like water, snacks, and a change of clothes on a day out.
Key West has a lot of beautiful beaches, but some of them can be rocky, so pack a pair of water shoes to protect your feet.
If you plan on doing any water activities, consider packing a small waterproof phone case to protect your device.
Frequently Asked Questions
Is Key West dressy at night?
Key West can be dressy at night, especially for upscale dining or special occasions, but it's not always required. Packing one elevated outfit is a good idea to be prepared for a night out.
Do I need water shoes in Key West?
Yes, water shoes are recommended for visiting Key West beaches, particularly Fort Zachary Beach and Dry Tortugas, for a safe and enjoyable experience.
What to bring on a trip to Florida Keys?
When planning a trip to the Florida Keys, be sure to pack essentials like reef-safe sunscreen, water shoes, and a light jacket for cooler evenings. Don't forget to bring comfortable shoes and clothing for a fun and stress-free vacation.
Sources
- https://www.keywesttravelguide.com/travel-planning/what-to-pack/
- https://vacationkw.com/blog-posts/your-one-for-all-packing-list-guide-for-key-west-this-year
- https://adventuresbylana.com/what-to-wear-in-key-west/
- https://beyondyellowbrickblog.com/key-west-packing-list/
- https://hahtravels.com/florida-keys-packing-list/
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