Visiting Key West in December

December is a magical time to visit Key West. While much of the country is bundling up against winter's chill, this tropical paradise remains warm, inviting, and bursting with vibrant energy. Known for its stunning sunsets, crystal-clear waters, and lively culture, Key West offers a delightful escape from the cold, making it the ideal destination for a winter getaway. Whether you're dreaming of lazy days on the beach, adventurous water activities, or wandering charming streets lined with festive lights, Key West in December has it all. From holiday celebrations to fresh seafood feasts, this island gem promises a unique blend of relaxation and excitement that only the Florida Keys can deliver. Ready to swap snow for sunshine? Let’s dive into what makes Key West a must-visit destination in December!

Is December a good time to visit Key West?

December is a fantastic time to visit Key West, offering the perfect blend of tropical warmth and festive charm. The island feels alive with a unique blend of laid-back island vibes and festive energy, making it a season of colorful sunsets, gentle breezes, and unforgettable moments. Visitors find themselves immersed in a vibrant yet relaxed atmosphere, where palm trees sway, the ocean sparkles, and every day feels like a celebration. It’s a time when the island seems to slow down and savor the beauty of the moment, offering an experience that is as refreshing as it is unforgettable.

Why visit Key West in December?

One of the top reasons to visit Key West in December is the fantastic weather. While much of the country shivers in winter's chill, Key West enjoys warm, sunny days with temperatures in the mid-70s to low 80s. The humidity is lower, and the skies are clear, making it the ideal time for outdoor adventures, beach lounging, and sunset cruises.

Additionally, Key West embraces the holiday season with a uniquely tropical flair, adding another layer to the reasons to visit Key West in December. The island comes alive with holiday lights, festive decorations, and events like the lighted boat parade and the Harbor Walk of Lights. It's a time when the island’s quirky charm is enhanced by a joyful, celebratory vibe.

(Credit: Dena / Pinterest)

Another of the great reasons to visit Key West in December is the opportunity for outdoor activities without the heavy crowds of peak tourist season. You can explore coral reefs, kayak through mangroves, or bike around town with more freedom and space. It's a time to enjoy the natural beauty and attractions without feeling rushed.

December in Key West brings a calendar full of unique events that are hard to find anywhere else, which is another compelling reason to visit Key West in December. From lively street fairs and art festivals to the famous "New Year’s Eve Shoe Drop" on Duval Street, there's always something exciting happening. These events showcase the island's fun-loving, artistic spirit, offering a true taste of local culture.

How is Key West’s December weather?

Key West’s December weather is warm, sunny, and delightfully mild, making it a perfect winter escape. Average temperatures range from the mid-70s to low 80s °F during the day, while evenings cool down to the comfortable mid-60s. It’s the start of the dry season, so you can expect mostly clear skies and plenty of sunshine, with very little rain or humidity. The ocean remains warm enough for swimming, snorkeling, and other water activities, and gentle breezes add to the tropical feel. December’s weather in Key West strikes a wonderful balance—perfect for outdoor adventures, beach lounging, and sunset watching.

What to do in Key West in December?

From enjoying the warm waters to celebrating the holidays in unique Key West style, there’s no shortage of activities to fill your December itinerary. Here’s a guide to the top things to do in Key West in December.

Enjoy the Key West Holiday Parade

One of the highlights of December in Key West is the annual Holiday Parade, a lively and colorful event that captures the island’s unique spirit. Locals and visitors alike line the streets to watch festive floats, marching bands, and holiday characters parade through the heart of Old Town. The parade typically takes place early in December and is a family-friendly event that welcomes all ages. Expect plenty of holiday lights, music, and an appearance from Santa Claus himself, all with a distinctive Key West twist.

(Credit: margaritavillebeachhousekw / Instagram)

Visit the Key West Harbor Walk of Lights

The Key West Harbor Walk of Lights is a stunning holiday attraction that runs along the Historic Seaport. The waterfront is transformed into a glowing wonderland, with palm trees wrapped in twinkling lights, illuminated nautical displays, and festive décor that reflects Key West’s maritime heritage. Strolling along the Harbor Walk in December is a magical experience, especially after dark when the lights shine the brightest. Don’t forget to grab a hot drink at one of the nearby bars or restaurants while you take in the beautiful views.

Go Snorkeling or Scuba Diving in Warm Waters

While much of the U.S. is bundled up in heavy coats, Key West enjoys warm waters perfect for snorkeling and scuba diving, even in December. The waters around the island are teeming with colorful coral reefs, tropical fish, and marine life that make for an unforgettable underwater adventure. John Pennekamp Coral Reef State Park and the Florida Keys National Marine Sanctuary are popular spots for snorkeling and diving, offering clear visibility and diverse marine environments. Many local operators provide tours and equipment rentals, making it easy to dive into the tropical waters.

(Credit: k65831 / Instagram)

Experience the Lighted Boat Parade

A beloved Key West tradition, the Lighted Boat Parade is an event that brings together the island’s boating community in a festive competition. Local boat owners deck their vessels with extravagant holiday lights, decorations, and creative displays, then sail them along the Key West Bight and Harbor. The parade is a fun and lively spectacle that showcases the creativity and community spirit of Key West. For the best views, grab a seat at one of the waterfront restaurants or bars, or book a sunset cruise to get up-close views of the illuminated boats.

Explore the Historic Old Town

Key West’s Historic Old Town is a must-visit year-round, but it takes on a special charm in December. The historic streets and homes are decorated with holiday lights and festive décor, blending traditional holiday cheer with tropical flair. Take a leisurely walk down Duval Street, explore the historic architecture, and visit famous landmarks like the Ernest Hemingway Home & Museum and the Key West Lighthouse. Many local shops and galleries also offer holiday specials, making it a great time to do some unique gift shopping.

Attend the Conch Republic’s Christmas Events

The Conch Republic, as Key West is affectionately known, has its own unique take on Christmas celebrations. Throughout December, you can find a range of holiday events that are distinctly Key West, from tree lightings to holiday concerts and festive parties. One standout event is the Christmas on the Conch Train, where you can hop aboard a charming holiday-themed train and take a guided tour through the island’s decorated streets. Another favorite is the annual Holiday Classic Car Show, where vintage cars are decked out in lights and festive decorations.

Take a Sunset Sail

Key West is famous for its spectacular sunsets, and December is no exception. A sunset sail is one of the best ways to experience the beauty of the island, with the golden hues of the setting sun reflecting off the turquoise waters. Many companies offer sunset sailing tours that include drinks, appetizers, and live music. Popular options include catamaran cruises, schooner sails, and even glass-bottom boat tours. It’s a relaxing and romantic way to end a day in Key West, and December’s cooler evenings make for a comfortable experience.

(Credit: Kim Seng / Pinterest)

Visit the Key West Butterfly and Nature Conservatory

The Key West Butterfly and Nature Conservatory is a tropical oasis that provides a tranquil escape from the hustle and bustle of the island. December is an excellent time to visit, as the conservatory’s lush gardens are filled with hundreds of vibrant butterflies, exotic birds, and tropical plants. The indoor climate-controlled environment is a welcome retreat on a cooler December day. It’s a must-see attraction for nature lovers and a fantastic spot for families with kids who want to learn about butterflies and their life cycles.

(Credit: dlandry5 / Instagram)

Dive into Key West’s Culinary Scene

Key West’s culinary scene is a delightful mix of fresh seafood, Caribbean flavors, and Southern charm. December is a great time to explore the island’s food culture, with many restaurants offering holiday specials and seasonal dishes. Be sure to try local favorites like conch fritters, Key lime pie, and fresh-caught seafood like grouper or snapper. For a unique experience, consider taking a food tour to sample the best of Key West’s flavors. Many restaurants also offer outdoor seating, allowing you to enjoy your meal with a view of the festive holiday lights.

Attend the Historic Lighted Inn Tour

The Historic Lighted Inn Tour is a unique holiday event that lets you explore some of Key West’s most charming and historic inns, all beautifully decorated for the season. The tour provides a glimpse into the island’s history and architecture while celebrating the holidays with festive lights and decorations. Many of the participating inns offer holiday treats, cocktails, and live music, creating a cozy and welcoming atmosphere. It’s a fantastic way to experience Key West’s hospitality and history during the holiday season.

Relax on the Beaches

December is a perfect time to enjoy Key West’s stunning beaches, with daytime temperatures averaging around 75°F (24°C). Smathers Beach, Higgs Beach, and Fort Zachary Taylor State Park are some of the top spots to lay out a towel, soak up the sun, and take a dip in the warm waters. The beaches are less crowded in December, offering a more peaceful experience. Many beaches also have picnic areas, grills, and scenic trails for those who want to combine a beach day with a bit of exploring.

Visit the Truman Little White House

Step back in time with a visit to the Truman Little White House, the winter White House of President Harry S. Truman. This historic home was once a retreat for the President during his time in office and has since been preserved as a museum. In December, the house is beautifully decorated for the holidays, offering guided tours that delve into the history of Key West’s political past. It’s a fascinating stop for history buffs and those interested in learning about the island’s unique role in American history.

Mallory Square Sunset Celebration

The nightly Mallory Square Sunset Celebration is a Key West tradition that’s not to be missed. Every evening, locals and visitors gather at Mallory Square to watch the sunset over the Gulf of Mexico. The celebration is a lively street fair featuring street performers, musicians, local artists, and food vendors. December adds a festive touch to the event, with holiday-themed performances and unique crafts that make perfect gifts. Arrive early to find a good spot and enjoy the festive energy as you watch one of Key West’s famous sunsets.

(Credit: alicrilley / Instagram)

Explore the Dry Tortugas National Park

Located about 70 miles west of Key West, Dry Tortugas National Park is a remote and stunning destination that’s worth the trip in December. Accessible by ferry or seaplane, the park is known for its crystal-clear waters, vibrant coral reefs, and the historic Fort Jefferson. December’s mild temperatures make it an ideal time for snorkeling, swimming, and exploring the fort’s history without the intense summer heat. The journey to the park is an adventure in itself, with opportunities to spot dolphins, sea turtles, and a variety of bird species.

Plan Your Visit Today!

There’s no better time to experience the magic of Key West than in December. From the stunning weather and festive spirit to the endless opportunities for adventure and relaxation, this tropical paradise offers a unique winter escape that’s hard to resist. Whether you're seeking sun-drenched beaches, unforgettable sunsets, or a dose of quirky island culture, Key West has it all waiting for you. So why wait? Start planning your visit today, and get ready to trade in snow boots for flip-flops, and holiday stress for warm ocean breezes. Your winter getaway to Key West is just a short trip away!