Weather In Hawaii In December

Hawaii Weather in December: Your Guide to Island Hopping in Paradise

Dreaming of a December getaway to the stunning Hawaiian Islands? December offers a delightful escape from the winter chills of the northern hemisphere, boasting pleasant temperatures and relatively low rainfall across the archipelago. But the weather in Hawaii in December isn't uniform across all islands. This comprehensive guide will delve into the specifics of what you can expect, helping you plan the perfect Hawaiian vacation.

Understanding Hawaii's Climate

Before diving into December's specifics, it's crucial to understand Hawaii's overall climate. The islands enjoy a tropical and subtropical climate, characterized by warm temperatures year-round. However, variations exist due to factors like altitude, proximity to the ocean, and local topography. The trade winds, consistently blowing from the northeast, significantly impact weather patterns, bringing moisture and influencing temperature and rainfall distribution.

December Weather Across the Hawaiian Islands

December falls within Hawaii's dry season, generally experiencing less rainfall compared to other months. However, the "dry season" doesn't mean completely rainless. Short showers are possible, often brief and followed by sunshine. Let's break down the expected weather for each major island:

Oahu: The Gathering Place

Oahu, home to Honolulu and Waikiki, enjoys relatively stable weather in December. Expect average highs around 78°F (26°C) and lows around 68°F (20°C). Rainfall is minimal, but showers are possible, particularly in the mountainous regions like the Ko'olau and Wai'anae ranges. Waikiki, situated on the leeward (west) side, experiences less rainfall than the windward (east) side. Sunshine is abundant, making it ideal for beach activities, exploring historical sites, and enjoying the vibrant city life.

Maui: The Valley Isle

Maui offers diverse weather experiences due to its varied terrain. Coastal areas generally experience similar temperatures to Oahu, with average highs around 78°F (26°C) and lows around 68°F (20°C). However, higher elevations like Haleakala National Park can see significantly cooler temperatures, even dropping below freezing overnight. Rainfall is generally light in December, although the windward side (east) receives more rain than the leeward (west) side. Expect sunshine for most of the day, perfect for exploring the Road to Hana, relaxing on Kaanapali Beach, or witnessing a breathtaking sunrise or sunset from the summit of Haleakala.

Kauai: The Garden Isle

Kauai, known for its lush landscapes and dramatic cliffs, tends to experience slightly more rainfall in December compared to other islands. The average highs are around 76°F (24°C), and lows hover around 66°F (19°C). Rainfall is more frequent on the windward (east) side, particularly in areas like Hanalei Bay, while the leeward (west) side remains relatively drier. However, even on the drier side, brief showers are not uncommon. Despite the higher chance of rain, Kauai's beauty remains captivating, with opportunities for hiking, exploring waterfalls, and enjoying boat trips along the Na Pali Coast.

Big Island: The Island of Hawai'i

The Big Island, the largest of the Hawaiian Islands, boasts a wide range of climates due to its volcanic landscapes and varied elevations. Coastal areas experience temperatures similar to other islands, with average highs around 77°F (25°C) and lows around 67°F (19°C). However, higher elevations like Mauna Kea can experience freezing temperatures, even snow in some cases. Rainfall varies significantly across the island, with the windward sides of Kohala and Hilo receiving considerably more rain than the Kona coast, which enjoys relatively dry conditions. December is a great time to explore Volcanoes National Park, although some trails might be impacted by rainfall.

Lanai: The Pineapple Isle

Lanai, known for its luxurious resorts and secluded beaches, offers consistently warm and dry weather in December. Expect average highs around 77°F (25°C) and lows around 67°F (19°C). Rainfall is minimal, making it perfect for enjoying the island's tranquil atmosphere, pristine beaches, and championship golf courses.

Molokai: The Friendly Isle

Molokai, known for its authentic Hawaiian culture and less-developed tourism, also enjoys pleasant weather in December. Average highs are around 77°F (25°C), and lows around 67°F (19°C). Rainfall is relatively light, with more rain on the windward (north) side compared to the leeward (south) side. December provides an ideal opportunity to explore Molokai's unique charm, from its stunning beaches to its cultural sites and opportunities for hiking.

What to Pack for Your December Hawaiian Vacation

Packing for a Hawaiian trip in December depends on your chosen activities and the island you visit. Here's a suggested packing list:

• Lightweight clothing: Shorts, t-shirts, sundresses, and light pants are essential.
• Swimsuits: Plenty of them!
• Sunscreen: High SPF is crucial, even on cloudy days.
• Sunglasses: Protect your eyes from the strong Hawaiian sun.
• Hat: A wide-brimmed hat offers additional sun protection.
• Light jacket or sweater: Evenings can get slightly cooler, especially at higher elevations.
• Rain jacket or poncho: Be prepared for occasional showers, particularly on the windward sides of the islands.
• Comfortable walking shoes: Essential for exploring the islands.
• Water shoes or sandals: For the beach and water activities.
• Insect repellent: Especially useful during dawn and dusk.

Things to Do in Hawaii in December

December in Hawaii offers a plethora of activities:

• Whale watching: December marks the start of the humpback whale migration season, offering incredible opportunities to witness these magnificent creatures.
• Beach activities: Swimming, sunbathing, surfing, snorkeling, and stand-up paddleboarding are all popular activities.
• Hiking: Explore the diverse trails across the islands, from coastal walks to challenging mountain hikes.
• Cultural experiences: Immerse yourself in Hawaiian culture through luaus, traditional music, and historical sites.
• Water sports: Enjoy various water sports like kayaking, jet skiing, and boat tours.
• Visiting National Parks: Explore Volcanoes National Park on the Big Island or Haleakala National Park on Maui.

December Events and Festivals

December in Hawaii often features festive events and celebrations:

• Christmas celebrations: Many towns and resorts host festive events and decorations.
• Holiday markets: Find unique gifts and souvenirs at holiday markets across the islands.
• New Year's Eve celebrations: Enjoy spectacular fireworks displays and celebrations to welcome the new year.

Frequently Asked Questions (FAQ)

Q: Is December a good time to visit Hawaii?

A: Yes, December is a great time to visit Hawaii. The weather is generally pleasant, with warm temperatures and relatively low rainfall. It's also the start of whale watching season.

Q: How much rain can I expect in December?

A: Rainfall varies across the islands and depends on the specific location. Generally, December is part of the drier season, but short showers are possible, particularly on the windward sides.

Q: What are the average temperatures in December?

A: Average temperatures range from the mid-70s to low 80s Fahrenheit (mid-20s to high 20s Celsius) during the day, depending on the island and location. Evenings can be slightly cooler.

Q: Should I pack for cold weather?

A: While daytime temperatures are warm, evenings can be cooler, especially at higher elevations. A light jacket or sweater is recommended. If planning activities at high altitudes like Mauna Kea, significantly warmer clothing is needed.

Q: Is it crowded in Hawaii in December?

A: December is a popular time to visit Hawaii, so expect higher tourist numbers compared to other months. Booking accommodations and tours in advance is recommended.

Conclusion

Hawaii in December offers a tropical escape from the winter blues, with pleasant temperatures, abundant sunshine, and the chance to witness the humpback whale migration. While each island offers unique weather experiences, planning your trip considering the specifics of each location and packing appropriately will ensure a memorable and enjoyable vacation. Remember to embrace the aloha spirit and enjoy the beauty and hospitality of the Hawaiian Islands!