Weather in Hawaii in December: A Tropical Paradise's Winter Delights

December marks the beginning of winter in Hawaii, but don't let that fool you – the Aloha State doesn't celebrate winter like the rest of the world. In fact, Hawaii is one of the few places on the planet where you can escape the cold winter months and bask in warm tropical sunshine. With average temperatures ranging from the mid-70s to mid-80s (°F), it's no wonder that December is one of the most popular months to visit Hawaii. But what can you expect from the weather in Hawaii in December? Let's dive in and find out.

For tourists and locals alike, December is a magical time in Hawaii – the weather is mild, the ocean is calm, and the scenery is breathtakingly beautiful. The holiday season is in full swing, with festive decorations and events popping up across the islands. From Honolulu's famous Pearl Harbor lights to Maui's bustling Lahaina town, there's no shortage of festive cheer to go around.

The Weather in Hawaii in December: What to Expect

So what's the weather like in Hawaii in December? The good news is that it's consistently warm and sunny, with plenty of opportunities to hit the beaches and explore the great outdoors. Here are some key statistics to keep in mind:

Temperatures range from the mid-70s to mid-80s (°F), with an average high of 78°F and an average low of 64°F.
Humidity is generally low, averaging around 60%.
Sunshine hours are plentiful, with an average of 9-10 hours of direct sunlight per day.
Rainfall is relatively low, with an average of 3-4 inches (7-10 cm) statewide.
Sea surface temperatures are warm, averaging around 70°F (21°C).

Kailua-Kona, Big Island's Tropical Gem

Kailua-Kona is a charming coastal town on the Big Island, known for its picturesque beaches, lush rainforests, and tropical sunshine. December is an ideal time to visit, with warm temperatures and gentle breezes making it perfect for outdoor activities like snorkeling, kayaking, and helicopter tours.

According to Kailua-Kona's resident meteorologist, Tom Johnson, "December is one of my favorite months in Hawaii – the weather is calm, and the ocean is crystal-clear. It's an ideal time to explore the underwater world, go on a fishing trip, or simply soak up the sun on the beach."

Winter Storms and Weather Alerts in Hawaii

While the weather in Hawaii in December is generally pleasant, it's not immune to winter storms and weather alerts. The island chain can experience occasional low-pressure systems that bring heavy rain, strong winds, and rough seas. Here's what to expect:

Winter storms are typically short-lived, lasting only a few days.
Heavy rain can cause flash flooding, especially in areas with heavy vegetation.
Strong winds can lead to power outages and damage to trees and power lines.
Rough seas can make it difficult to navigate the ocean, especially for ships and boats.

Hurricane Season in Hawaii: What You Need to Know

While December is technically outside of hurricane season in Hawaii (which runs from June to November), it's still possible for the islands to experience a late-season hurricane. Here's what you need to know:

Hurricanes are rare in Hawaii, but when they occur, they can be intense and destructive.
The Pacific Ocean is a major hurricane "hotspot" in Hawaii, with the majority of storms originating from the west.
The National Weather Service (NWS) issues a Tropical Cyclone Watch when there's a possibility of a tropical cyclone in the area.
When a hurricane is imminent, residents and visitors are advised to follow evacuation orders and stay indoors.

Festive Events and Activities in Hawaii in December

Lighting Up the Holidays in Hawaii

December is a magical time in Hawaii, with festive events and activities popping up across the islands. Here are some of the top highlights:

Pearl Harbor Lights: A 25-year tradition, Pearl Harbor Lights features over 1 million lights illuminating the Honolulu harbor.
Lahaina Christmas Parade: Maui's historic Lahaina town hosts this lively parade, featuring Santa Claus, floats, and of course, festive music.
Diamond Head Tree Lighting: One of Hawaii's most iconic landmarks gets dressed up for the holidays, with a festive tree lighting ceremony at the summit of Diamond Head.
Hilo Winter Festival: On the Big Island, Hilo hosts this festive celebration, featuring traditional Hawaiian music, local crafts, and plenty of holiday cheer.

Hawaii's Best Beaches in December

December is a great time to hit the beaches in Hawaii, with calm conditions and warm temperatures making it perfect for swimming, snorkeling, and sunbathing. Here are some of the best beaches to visit:

Waikiki Beach, Oahu: This iconic beach is a must-visit, with calm waters, golden sand, and stunning views of Diamond Head.
Ka'anapali Beach, Maui: Sun-kissed sand, calm waters, and resort amenities make Ka'anapali one of Maui's most popular beaches.
Kailua Beach, Oahu: A scenic stretch of white sand and crystal-clear waters, perfect for swimming, snorkeling, or simply relaxing.
Poipu Beach, Kauai: This family-friendly beach on Kauai's southern coast features gentle waves, a saltwater lagoon, and plenty of amenities.

Best Winter Festivals and Events in Hawaii

December is a festive time in Hawaii, with a range of events and festivals celebrating the holiday season. Here are some of the best events to check out:

Honolulu Festival: A celebration of Hawaiian culture, music, and dance, featuring local performers, artisans, and food vendors.
Hawaii Food and Wine Festival: Celebrating the islands' culinary scene, this festival features local chefs, restaurants, and foodie events.
Maui Film Festival: A showcase of Hawaiian and international films, with red-carpet premieres and behind-the-scenes events.
Hilo Farmers Market Christmas Fair: A festive marketplace featuring local produce, handmade crafts, and holiday treats.

Winter Activities in Hawaii: Surfing, Snorkeling, and More

December is a great time to get outdoors and enjoy Hawaii's natural beauty. Here are some of the top winter activities to try:

Surfing and Paddleboarding: Take a lesson or rent a board to catch waves on Oahu's famous North Shore or Maui's Lahaina coast.
Snorkeling and Scuba Diving: Explore Hawaii's incredible marine life at spots like Molokini Crater, Hanauma Bay, or Mau's Molokai Coast.
Hiking and Camping: Find a campsite or hike a trail through Hawaii's lush rainforests, volcanic landscapes, or scenic coastlines.
Kayaking and Whale Watching: Explore Hawaii's coastline by kayak or take a guided tour to spot whales, dolphins, and sea turtles.

The Magic of Winter in Hawaii

December is a special time in Hawaii, with a unique blend of tropical warmth, festive cheer, and outdoor adventure. Whether you're a local or a visitor, there's no shortage of things to see, do, and experience in the Aloha State. So come and discover the magic of winter in Hawaii for yourself – you won't be disappointed!