Weather In Hawaii In December

Hawaii in December: A Guide to the Aloha State's Winter Weather

Dreaming of a tropical getaway in December? Hawaii, with its stunning landscapes and balmy weather, is a top choice for many. But what can you expect from the weather in Hawaii during December? This comprehensive guide will explore the typical weather conditions across the different Hawaiian islands, providing you with essential information to plan your perfect winter escape. Understanding the nuances of Hawaiian weather in December will ensure you pack appropriately and maximize your enjoyment of this paradise.

Understanding Hawaii's Unique Climate

Before diving into December 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, weather patterns can vary significantly depending on factors like elevation, island location, and proximity to the ocean. While the average temperatures remain pleasant, microclimates create diverse conditions across the archipelago. Trade winds, prevailing easterly winds, also play a significant role, influencing rainfall and humidity levels.

December Weather in Hawaii: Island by Island Breakdown

December falls within Hawaii's winter season, though "winter" here is significantly milder than in many other parts of the world. Let's break down the typical December weather for each major island:

Oahu: A Blend of Sun and Showers

Oahu, home to Honolulu and Waikiki, experiences relatively consistent weather in December. Expect average temperatures ranging from 68°F (20°C) to 78°F (26°C). The trade winds are often present, bringing gentle breezes and occasionally, short showers, particularly in the afternoon or evening. The leeward (west) side of the island generally receives less rainfall than the windward (east) side. While sunshine is abundant, be prepared for the occasional passing cloud and brief rain. The water temperature is still warm enough for swimming, usually around 75°F (24°C).

Maui: Diverse Landscapes, Diverse Weather

Maui offers a wide range of weather conditions due to its diverse topography. The coastal areas, like Kaanapali and Wailea, experience similar temperatures to Oahu, around 68°F (20°C) to 78°F (26°C). However, the higher elevations of Haleakala National Park can be significantly cooler, even experiencing frost at night. Rain is possible, especially on the windward slopes, but the overall weather is usually sunny and pleasant. The ocean temperature is also ideal for swimming and other water activities.

Kauai: The Garden Isle's December Delights

Kauai, known as the "Garden Isle," tends to have higher rainfall than other islands, even in December. The north shore experiences more rain, while the south shore is generally drier. Expect temperatures similar to Oahu and Maui, but with a higher chance of rain showers. The lush vegetation thrives in this humidity, creating a vibrant and beautiful landscape. However, be prepared for occasional overcast skies and potential downpours, especially in the mountainous regions.

Big Island (Hawaii Island): Volcanoes and Varying Climates

The Big Island's diverse geography results in significant weather variations. Coastal areas will have similar temperatures to the other islands, ranging from 68°F (20°C) to 78°F (26°C). However, the higher elevations of Mauna Kea and Mauna Loa can be extremely cold, even experiencing snow at the summit in December. Rainfall patterns vary across the island, with Kona (west) generally drier than Hilo (east).

Lanai and Molokai: Quieter Islands, Consistent Weather

Lanai and Molokai, often less crowded than the other islands, experience generally drier and sunnier weather in December. Expect temperatures similar to the other islands, with relatively less rainfall. These islands are perfect for those seeking a more tranquil and peaceful Hawaiian escape. The weather is usually warm and sunny, ideal for hiking, exploring, and enjoying the beaches.

Packing for a December Trip to Hawaii

Knowing the potential variations in weather across the islands is crucial for effective packing. Here's a suggested packing list:

• Lightweight clothing: Shorts, t-shirts, sundresses, and tank tops are perfect for daytime wear.
• Light layers: A light sweater or jacket is advisable for evenings, especially in higher elevations or breezy areas.
• Swimsuit: Essential for enjoying the warm waters.
• Sunscreen: Even on cloudy days, the sun's rays can be strong.
• Sunglasses and hat: Protection from the sun is vital.
• Rain jacket or poncho: Preparedness for the occasional shower is always a good idea.
• Comfortable walking shoes: For exploring the islands.
• Insect repellent: Especially for evenings.
• Beach towel: A must-have for beach days.

Water Activities in December

December offers excellent opportunities for various water activities:

• Swimming: The ocean water temperature is comfortably warm for swimming in most areas.
• Snorkelling and diving: The visibility is generally good, providing an excellent opportunity to explore underwater coral reefs and diverse marine life.
• Surfing: December often brings good waves, particularly to the north shores of some islands.
• Whale watching: This is a prime time for whale watching, as humpback whales migrate to Hawaii's warm waters to breed and calve.

Things to Consider for Your December Trip

• Holiday crowds: December is a popular travel time, so book flights and accommodations well in advance to secure the best deals and availability.
• Flight delays: While less frequent, occasional flight delays are possible. Plan extra time in your itinerary.
• Rental car: A rental car is highly recommended, especially if you plan to explore beyond the main tourist areas. 4WD vehicles are beneficial for exploring some of the more rugged terrain.
• Respect the environment: Practice responsible tourism by respecting wildlife and leaving no trace behind.

Frequently Asked Questions (FAQ)

Q: Is it cold in Hawaii in December?

A: No, it is not cold in Hawaii in December. The temperatures are generally warm and pleasant, averaging between 68°F (20°C) and 78°F (26°C) in most coastal areas. However, higher elevations can experience significantly cooler temperatures, even frost or snow in the case of Mauna Kea.

Q: Does it rain a lot in Hawaii in December?

A: Rainfall varies significantly across the islands. Some areas, particularly the windward sides of the islands, can experience higher rainfall. However, many areas enjoy sunny and dry weather throughout December.

Q: What is the best island to visit in Hawaii in December?

A: The best island depends on your preferences. Oahu offers a mix of urban and beach activities, Maui boasts stunning scenery and Haleakala National Park, Kauai provides lush landscapes and hiking opportunities, and the Big Island features volcanic landscapes and diverse climates. Lanai and Molokai offer quieter escapes.

Q: Should I bring a jacket to Hawaii in December?

A: A light jacket or sweater is advisable for evenings or higher elevations, but you'll likely spend most of your time in shorts and t-shirts.

Q: Are there any special events in Hawaii in December?

A: December offers various events, including holiday celebrations, festive light displays, and music festivals. Check local event calendars for specifics.

Conclusion: Planning Your Hawaiian December Adventure

Hawaii in December offers a unique blend of warm weather, stunning landscapes, and exciting activities. While the weather is generally pleasant, understanding the potential variations across the islands is key to planning a successful trip. By preparing for the possibility of rain showers, packing appropriate clothing, and choosing the island that best suits your preferences, you can ensure an unforgettable Hawaiian holiday in December. Remember to book flights and accommodation well in advance and embrace the Aloha spirit!