December rolls in, and suddenly everyone’s shivering and bundling up—except in a handful of lucky spots around the US. While most of the country deals with icy sidewalks and snow boots, a few destinations feel like summer never left. I’ve spent time in a bunch of these places, and honestly, it’s hard to beat the thrill of swapping out gloves for flip-flops.
The US is packed with warm destinations in December. You can swim, sunbathe, and enjoy the outdoors in places like Hawaii, Florida, California, and even some US territories. Whether you’re drawn to tropical islands or desert sunshine, there’s something for every travel style and budget. And hey, for US citizens, most of these spots don’t even require a passport.
Want to sprawl on a beach, hike sunlit desert trails, or wander lively coastal cities? Here are nine warm destinations where you can ditch your winter coat and soak up some real vitamin D. Every place on this list brings its own flavor and weather perks that make December surprisingly perfect for a visit.
Key Takeaways
- Expect December temps in these warm US spots to land somewhere between the 60s and 80s. That’s a serious break from the winter blues.
- Hawaii, Florida, Puerto Rico, and the US Virgin Islands give you tropical beach escapes—no passport needed.
- California and Arizona serve up sunny days, desert hikes, and coastal fun, even in the heart of winter.
Why December Just Might Be the Best Time for a Warm US Vacation
December brings a rare chance to find warm-weather travel deals across the US. Southern destinations suddenly feel like a secret club—better prices, fewer crowds, and that dreamy weather everyone else is missing.
What’s So Great About a Warm Winter Escape?
I’ve noticed some real perks when I head south in December. Hotels and attractions seem to empty out, and prices usually drop below peak season highs. That sticky summer heat? It’s gone, replaced by comfortable temperatures that make you want to stay outdoors all day.
Why I love it:
- You’ll find way fewer tourists hogging the best spots.
- Resorts and hotels throw out better rates.
- Outdoor adventures actually feel pleasant, not sweaty.
- You can skip the oppressive summer humidity.
Hiking, beach walks, and exploring cities feel so much better when you’re not melting. The crowds from July? They’re long gone, so you get more space and less waiting. Even snagging a table at a popular restaurant feels easier.
What’s the Weather Really Like?
The warmest December getaways tend to cluster down south. Think Florida—Miami and Key West usually sit between 65–77°F, and rain barely makes an appearance. Southern California (hello, San Diego) offers similar vibes, with highs in the upper 60s.
Hawaii keeps things steady, hovering around 75–80°F. The Gulf Coast, from New Orleans to South Texas, chills in the 60s. Arizona spots like Sedona bring crisp, cool air—great for hiking, though you might spot some snow on the red rocks.
These places deliver sunshine and blue skies while the rest of the country deals with gray, gloomy days.
Quick Tips for December Travel
I always try to book flights and hotels at least 6–8 weeks ahead—prices jump fast as the holidays get close. Even in warm places, mornings can feel cool, so I pack layers. By midday, though, you’ll want shorts.
I love checking out local holiday events. Many southern cities go all out for the season. If you’re eyeing a popular restaurant or tour, reserve early—locals love December weather, too.
Don’t forget reef-safe sunscreen. The sun’s still strong, even if it’s December. Travel insurance can be a lifesaver if winter storms mess with flights from colder cities.
Island Bliss: The Tropical US Destinations You Can Visit Without a Passport
When winter hits hard, a few US states and territories stay deliciously warm. Hawaii’s islands come with lush valleys and jaw-dropping coastlines. The US Virgin Islands show off Caribbean beaches and a bit of history, while Puerto Rico mixes rainforest adventures with colonial charm.
Hawaii: Kauai and Oahu Steal the Show
Kauai feels straight out of a nature documentary. Waimea Canyon’s 10-mile stretch of red and green cliffs blew me away. The Na Pali Coast? Those cliffs plunging into turquoise waters—best seen by boat or helicopter—are unforgettable.
Kayaking the Wailua River means gliding through lush, tropical green. December stays around 78°F, so it’s always comfortable.
Oahu brings big-city buzz and wild nature together. Manoa Falls is an easy rainforest hike that ends at a 150-foot waterfall. The North Shore turns into a surfer’s paradise with massive winter waves.
Waikiki Beach is calmer, perfect for swimming and snorkeling. Diamond Head gives you a panoramic view after a moderate climb. Both islands keep their tropical warmth year-round, and December usually beats the winter rush.
US Virgin Islands: St. John, St. Croix, St. Thomas
St. John is mostly national park—seriously, two-thirds of the island. Trunk Bay features an underwater snorkeling trail, with markers highlighting coral and fish. December brings temps in the low 80s and barely any rain.
St. Croix feels bigger and more laid-back. The Buccaneer resort covers 340 acres, three beaches, and a golf course. I loved wandering the Danish colonial towns and checking out the pristine dive sites.
St. Thomas acts as the main hub, with a busy cruise port and lots of shopping. Charlotte Amalie offers duty-free deals and great sailing. All three islands stay warm, with clear water and no passport hassles for US travelers.
Puerto Rico: San Juan’s Old-World Magic
San Juan blends beach days with city wandering. Old San Juan’s cobblestone streets twist between pastel-colored Spanish colonial buildings. El Morro fortress stands guard over San Juan Bay, and the sunset views? Totally worth it.
December hovers around 83°F, with the occasional quick shower. I like to explore the old city in the morning, then hit the beach in the afternoon.
El Yunque rainforest sits just 45 minutes from downtown. You’ll find waterfalls and trails winding through thick jungle. After dark, the bioluminescent bays light up with glowing microorganisms—pure magic. The food scene is a wild mix of Spanish, African, and Caribbean flavors, with fresh seafood and classic mofongo everywhere.
Florida Getaways: Summer That Never Ends
Florida in December? It’s pretty much summer. Temperatures stick in the 70s and 80s, and you get beaches, theme parks, and culture without the winter gloom. The southern location and coastal breezes make it a top pick for escaping the cold.
Miami: South Beach Energy and Cuban Flavors
Miami in December means warm days, around 77°F, and endless sunshine. South Beach is all white sand, art deco buildings, and crystal-clear water—perfect for a swim or lazy afternoon.
Ocean Drive’s outdoor cafes are great for people-watching, especially if you show up early to snag a spot before the crowds.
Little Havana brings serious Cuban flavor. Calle Ocho is packed with family-run spots serving Cuban sandwiches, café con leche, and sweet pastelitos. I like wandering by the cigar shops and domino parks to soak up the real neighborhood vibe.
Wynwood turns the city into an outdoor art gallery, with colorful murals on every wall. You’ll find galleries, breweries, and quirky cafes tucked between the street art. December’s mild weather makes it easy to explore on foot.
Miami mixes beach time with city adventures, and the warm weather lasts from sunrise to sunset.
Key West: Laid-Back Vibes and Sunset Magic
Key West sits at the very tip of Florida, with December temps around 75°F. Duval Street runs through the heart of town, lined with bars, shops, and restaurants in old-school buildings.
Mallory Square becomes a party every evening for the famous sunset celebration. Street performers, food stands, and artists all show up as the sun drops into the Gulf. I usually get there half an hour early to grab a good spot.
Smathers Beach is the island’s longest stretch of sand, perfect for swimming or renting a kayak. The water stays calm, so paddleboarding is easy even for beginners.
Dry Tortugas National Park needs a ferry or seaplane to reach, but the reward is empty beaches and top-notch snorkeling. Fort Jefferson rises out of the water on Garden Key, surrounded by coral reefs. December means cooler weather and fewer crowds.
Key West always feels like summer—laid-back, sunny, and just a little quirky.
Orlando: Theme Parks and Sunshine
Orlando in December means 72°F and blue skies—ideal for theme park hopping. Walt Disney World Resort has four parks, and wait times drop way below summer levels. Magic Kingdom and Epcot look extra festive with holiday decorations, and you won’t need a jacket.
Universal Orlando Resort brings the Wizarding World of Harry Potter and plenty of roller coasters. December lets you jump between parks without sweating buckets.
If you want a break from rides, Honeymoon Island State Park (near Tampa, and an easy drive from Orlando) offers sandy beaches and nature trails. The Gulf waters stay warm enough for a quick swim.
I usually hit the parks on weekday mornings—cooler temps and smaller crowds. The dry season also means you won’t get rained out like in summer.
Orlando nails the combo of fun and warmth, making it a solid December pick for families or anyone chasing the sun.
California Dreaming: Sun, Sand, and Desert Adventures
Southern California keeps things warm in December, with temps in the 60s and 70s. You get beach towns, desert escapes, and city sights—summer vibes without the summer crowds.
San Diego: Parks, Beaches, and Tacos
San Diego stays near 66°F in December, which is about as good as it gets for a coastal city. I love being able to spend all day outside without sweating.
Balboa Park covers 1,200 acres with 17 museums, gardens, and the San Diego Zoo. The Spanish Colonial Revival buildings make every walk feel special. December brings fewer visitors, so you can actually enjoy the space.
The Gaslamp Quarter lights up at night with restaurants, bars, and shops in historic buildings. It’s a fun mix of old and new, and you never know what you’ll stumble on.
La Jolla Cove is perfect for swimming or snorkeling, even in winter. Sea lions lounge on the rocks, and the water stays surprisingly inviting. The scenery here is just stunning.
Oscar’s Mexican Seafood delivers some of the best fish tacos I’ve ever had, right near the beach. It’s casual, quick, and totally worth a stop.
Palm Springs: Desert Heat and Mountain Views
Palm Springs wins the prize for warmest December weather in California—highs hit 70°F, and rain almost never shows up. The city sits in the Coachella Valley, surrounded by dramatic mountains.
The Palm Springs Aerial Tramway lifts you nearly 6,000 feet up to Mount San Jacinto State Park. The 10-minute ride gives you panoramic desert views, and at the top, it’s suddenly 30–40 degrees cooler—a wild contrast.
I love wandering the downtown area, where mid-century modern architecture is everywhere. Palm Canyon Drive feels lively, lined with galleries, restaurants, and shops. The dry desert air feels totally different from the coast.
December is perfect for hiking the desert trails. Indian Canyons offers palm oases and cool rock formations, and you don’t have to worry about 100-degree days.
So, if you’re ready to escape the winter freeze, these US destinations prove you don’t have to travel far (or even leave the country) to find sunshine and summer fun in December.
Los Angeles Area: Santa Monica, Venice Beach, and Outdoor Exploration
Los Angeles in December? It hovers around 68°F, so the beaches and parks stay lively even as the holidays roll in.
The city’s huge, so every neighborhood feels a bit different. Santa Monica Pier stretches right over the Pacific with its old-school carousel, arcade games, and those classic amusement rides.
That solar-powered Ferris wheel? It gave me some of the best ocean views I’ve seen. I wandered down the beach path, which links Santa Monica to other nearby communities.
Venice Beach sits just south of Santa Monica. It’s famous for its wild boardwalk performers, Muscle Beach’s outdoor gym, and a vibe that’s never boring.
The Venice Canals, built way back in 1905, offer a peaceful stroll if you want to escape the crowds for a bit.
If you love hiking, Runyon Canyon’s trails give you killer views of the Hollywood Sign and downtown LA. The 160-acre park sits right in the city, so it’s easy to reach.
I knocked out the loop trail in about an hour, passing lots of hikers and happy dogs on the off-leash sections.
Desert Escapes and Unique Warm Destinations
December doesn’t have to mean bundling up. The Southwest deserts serve up daytime temps in the 60s and 70s.
Coastal Texas and some Southern cities bring their own warm-weather charm, and you won’t have to elbow through summer crowds.
Arizona: Phoenix, Camelback Mountain, and the Sonoran Desert
Phoenix almost guarantees sunshine with December highs near 68°F. The city sits in the heart of the Sonoran Desert, so hiking doesn’t feel like a punishment.
Camelback Mountain tops my list for a good climb. The Echo Canyon Trail gains 1,280 feet in just over a mile, and while it’s steep, most folks can handle it.
Views from the summit? Absolutely worth the sweat. The Sonoran Desert wraps around Phoenix, dotted with those iconic saguaro cacti you only find here.
The Desert Botanical Garden in Phoenix showcases over 50,000 desert plants spread across 140 acres. I could spend hours wandering there.
Thinking about a day trip? Joshua Tree National Park sits three hours west in California. December brings daytime temps around 50-60°F.
I explored the wild rock formations and those twisted Joshua trees, all without the brutal summer heat.
Texas: South Padre Island Beaches and Resorts
South Padre Island sits at Texas’s southern tip and stays around 70°F in December. The Gulf waters usually hover between 65 and 68°F, so swimming isn’t out of the question.
I checked out Sea Turtle Inc and got a close-up look at rescued sea turtles. This rehab center takes care of injured turtles and teaches visitors about conservation.
Admission runs about $5 for adults. Isla Grand Beach Resort gives you direct beachfront access, plus pools and full kitchens.
I liked being able to walk straight from my room to the sand. There’s dolphin watching, kiteboarding, and fishing off the pier if you want more action.
The island stretches 34 miles long but stays narrow, so getting from the beach to the bay is quick—bike or drive, your choice.
Winter means you dodge the spring break crowds, but restaurants and shops stay open.
Louisiana & Georgia: Festive Culture in New Orleans and Savannah
New Orleans warms up to about 65°F in December. I wandered the French Quarter without battling summer humidity or tourist mobs.
St. Charles Avenue puts on a show with historic mansions decked out for Christmas. The streetcar runs right down the avenue, and it only costs $1.25 a ride.
Hotel Peter and Paul, tucked into the Marigny neighborhood, used to be a church and schoolhouse. Now it’s a quirky hotel with rooms starting around $200 a night.
Frenchmen Street’s live music sits just a short walk away. Savannah, Georgia stays mild at about 62°F in December.
River Street hugs the Savannah River with shops and restaurants inside old cotton warehouses. Spanish moss drapes from huge oak trees all over the historic district.
The Marshall House dates back to 1851 and sits right on Broughton Street. Forsyth Park and Savannah’s famous squares are all within walking distance.
Holiday tours and decorations add a festive touch, and you won’t need a heavy coat.
Frequently Asked Questions
Traveling in December? You’ve got plenty of warm, affordable US destinations, and many are perfect for families or anyone chasing summer vibes.
South Padre Island, Texas, stands out for budget travelers who want warmth in December. Accommodations and activities like Sea Turtle Inc. and Dolphin Watch Tours (about $18 per person) keep things affordable.
New Orleans also offers great value in winter. The temperatures feel just right, and you can catch free live music on Frenchmen Street.
Eating outside the French Quarter—try Cochon Butcher—helps keep meal costs down. Puerto Rico’s Rincón has warm beaches, budget-friendly local spots, and free beach access at Domes Beach and Steps Beach.
Oʻahu, Hawaii, is a top pick for families wanting warm December weather. The calm waters at Lanikai and Kailua beaches are perfect for kids.
Watching surfers at the Banzai Pipeline is free and always entertaining. Naples, Florida, is another solid choice, with gentle Gulf beaches and temps in the mid-70s.
Naples Botanical Gardens offers fun learning opportunities, and the beaches don’t get too crowded in winter. South Padre Island’s Birding & Nature Center boardwalk and sea turtle rehab make it a hit with families.
The calm waters are safe for kids to swim and play.
Southern Florida, especially Naples, keeps that summer feeling alive with temps in the mid-70s. The Gulf Coast stays warm enough for swimming and beach days all month.
Hawaii? Always a safe bet. Oʻahu averages tropical temperatures, perfect for water sports and outdoor adventures.
Puerto Rico’s west coast—especially Rincón—offers summer-like weather, great surfing, and warm Caribbean waters. No passport needed.
The Gulf Coast from Texas to Florida usually delivers reliable warmth for the holidays. Naples, Florida, stands out with its mid-70s temps and festive energy.
California’s coast, like Santa Barbara, brings mild winter weather in the 60s and 70s. It’s not as hot as Florida or Hawaii, but it feels great compared to the cold up north.
Arizona’s Sedona shines with warm days and stunning red rock views under winter sunshine. Daytime temps stay comfortable for hiking and exploring.
South Carolina’s Sea Islands, like Edisto Island, give you affordable warmth without the steep prices of Florida resorts. The vibe stays relaxed, and accommodations are basic but comfortable.
South Padre Island is one of the most budget-friendly beach spots in December. Low-cost activities like beachcombing and tasty Tex-Mex meals keep things easy on your wallet.
New Orleans brings together warmth, culture, and great deals. You’ll find good hotel prices, and free entertainment stretches your budget even further.
Hawaii? Honestly, it’s hard to beat. You’ll swap snow for golden sand and balmy waves, and somehow, it just works. Oʻahu, for example, feels festive in its own breezy, tropical way—think twinkling lights on palm trees and surfers wearing Santa hats.
Naples, Florida brings a splash of luxury to the holiday season. Warm Gulf breezes drift through the palm-lined streets, and you can find some seriously good dining spots here. Take a stroll down Third Street South, where the decorations and holiday charm make the beachside vibe feel extra special.
New Orleans? That’s a whole different flavor of Christmas. The city’s Southern hospitality shines brightest in December, and the mild weather makes wandering the French Quarter a treat. You’ll spot festive decorations everywhere, and plenty of restaurants keep their patios open for Christmas Day meals.
