Kona, Hawaii In December: Weather, Temperatures & What To Do

Oct 29, 2025 by Jhon Lennon 61 views

Hey everyone! Planning a trip to Kona, Hawaii, in December? Awesome choice! Kona is a fantastic destination, especially during the holiday season. The weather is generally amazing, but let's dive into the details so you know exactly what to expect. We'll cover the Kona Hawaii weather in December, including temperatures, rainfall, and what you can do to make the most of your vacation. Get ready for some sunshine, warm breezes, and maybe even a little rain – it’s all part of the Kona experience!

December Weather in Kona: Overview and Key Highlights

So, what's the deal with the Kona Hawaii weather in December? Well, you're in for a treat! December falls in the dry season, which means you can expect plenty of sunshine and pleasant temperatures. The average daytime temperature hovers around the mid-80s Fahrenheit (around 29 Celsius), making it perfect for all sorts of outdoor activities. Nights are usually in the low 70s Fahrenheit (around 22 Celsius), so you can enjoy comfortable evenings. The humidity is relatively low compared to the summer months, which adds to the overall comfort. This time of year offers ideal conditions for exploring the beautiful beaches, snorkeling, and enjoying the vibrant Kona atmosphere. Keep in mind that while December is generally dry, there can still be occasional showers, especially in the afternoons or evenings, but they usually pass quickly. These showers are often localized, and you can usually find sunshine just a short distance away. Overall, December in Kona offers a delightful climate that makes it a popular time to visit. The consistent sunshine, comfortable temperatures, and relatively low humidity create a perfect environment for relaxing and enjoying the natural beauty of the Big Island. Plus, the holiday season adds a special touch to the atmosphere, with festive decorations and events throughout the area. Remember to pack light clothing, swimwear, and sunscreen to fully enjoy the warm weather. Don't forget your sunglasses and a hat to protect yourself from the strong Hawaiian sun. With these preparations, you'll be ready to embrace all the wonderful experiences Kona has to offer during December. This makes it an ideal time for various outdoor activities, such as swimming, sunbathing, and exploring the island's many attractions. Moreover, the clear skies often provide spectacular sunsets, creating breathtaking views that you won't want to miss. So, get ready to experience the magic of Kona in December, where the weather is nearly always perfect for fun and adventure!

Temperatures in Kona During December

Let’s get specific about those temperatures, shall we? When it comes to the Kona Hawaii weather in December, the average high temperature is around 85°F (29°C), and the average low is around 72°F (22°C). It’s pretty consistent, so you can generally rely on warm days and pleasant nights. The ocean temperature is also lovely, usually around the mid-70s Fahrenheit, making it perfect for swimming and water activities. You can anticipate a minimal difference between day and night temperatures, ensuring comfortable outdoor experiences at any time. The consistently warm temperatures contribute to a relaxed vacation vibe, perfect for unwinding and taking it easy. You can pack light clothing, such as shorts, t-shirts, and sundresses. Bringing a light jacket or sweater for the evenings is always a good idea, as temperatures can slightly drop. The mild climate allows you to enjoy outdoor activities without worrying about extreme heat or cold. The warmth of the water also makes swimming and snorkeling exceptionally enjoyable. Furthermore, the stable temperatures make it easier to plan your activities. You won't need to drastically adjust your plans based on the weather forecast. Overall, December offers a predictable and inviting climate, which enhances your overall experience in Kona.

Rainfall and Humidity in Kona During December

Okay, so what about rain and humidity? The Kona Hawaii weather in December is generally dry, but there’s always a chance of some rain. You can expect an average of around 2 to 3 inches of rain throughout the month, but it usually comes in short bursts. Most of the rain falls in the early mornings or late afternoons, leaving plenty of sunshine for the rest of the day. The humidity is also relatively low during this time of year, making the weather feel very comfortable. The combination of less rain and lower humidity is a big draw for visitors in December. The reduced humidity levels mean you'll feel less sticky and uncomfortable, making it easier to enjoy outdoor activities without feeling overheated. The sporadic rainfall is often a welcome break from the sun, and it keeps the landscape lush and green. This is a contrast to some other parts of the world where the winter months are characterized by long periods of overcast skies and cold weather. Here, you get the best of both worlds – sunshine and occasional showers to keep everything fresh and vibrant. The dry season ensures that your outdoor plans are less likely to be disrupted by heavy rain. Whether you're planning to hike, explore the beaches, or go on a boat tour, you can do so with greater confidence that the weather will cooperate. The pleasant conditions extend the opportunities for outdoor experiences, allowing you to maximize your enjoyment of Kona's natural beauty.

What to Pack for Your December Trip to Kona

Packing for Kona in December is pretty straightforward. Given the Kona Hawaii weather in December, here’s what you should definitely bring:

Light Clothing: Think shorts, t-shirts, sundresses, and anything else that will keep you cool. Since you will enjoy the warmth throughout the day and the slight chill in the evening, packing some light layers is the best choice.
Swimwear: You'll be spending a lot of time in the water, so bring a few swimsuits.
Sunscreen: The sun is strong, so protect your skin!
Sunglasses and a Hat: Essential for sun protection.
Light Jacket or Sweater: For those cooler evenings.
Comfortable Shoes: Sandals, flip-flops, and perhaps a pair of walking shoes for exploring.
Bug Spray: Just in case you encounter any mosquitos, especially if you plan to visit areas with more vegetation.
Reusable Water Bottle: To stay hydrated while you're out and about.
Beach Bag: To carry your essentials to the beach.

Essentially, pack for warm weather with a few essentials to adapt to the occasional cooler evening. You should also bring any personal items you might need. The items above will make your visit enjoyable.

Activities to Enjoy in Kona During December

With the lovely Kona Hawaii weather in December, there are tons of things to do! Here are some ideas:

Beaches: Spend your days relaxing on the beautiful beaches like Hapuna Beach or Mauna Kea Beach.
Snorkeling and Diving: Explore the underwater world. The water clarity is usually excellent. Make sure you book tours early, as December is a peak season for tourists.
Whale Watching: December is prime whale watching season. You might spot humpback whales migrating through the area. Booking whale watching tours is a must!
Hiking: Explore the scenic trails. Consider visiting the Volcanoes National Park for a unique experience.
Coffee Plantation Tours: Kona is famous for its coffee. Take a tour and sample some delicious brews.
Sunset Viewing: Watch the stunning sunsets from the beach or a seaside restaurant. Take advantage of the pleasant weather, which often offers clear skies, making for spectacular sunset viewing.
Attend Local Events: December is a festive month, with holiday events and celebrations. These events add a special touch to your vacation and enhance the festive atmosphere.
Luau: Experience a traditional Hawaiian luau with food, music, and dance. Immerse yourself in the local culture by attending a luau and enjoy a fantastic evening.
Shopping: Browse the local shops and find unique souvenirs. This activity is perfect for those who enjoy retail therapy and exploring local crafts.
Relaxation: Simply unwind and enjoy the laid-back island vibe.

Kona offers a plethora of activities for all interests. Whether you are seeking adventure or relaxation, there is something for everyone to enjoy.

Tips for Planning Your December Trip to Kona

To make your December trip to Kona even smoother, here are a few tips:

Book Flights and Accommodation Early: December is a popular time to visit, so make sure to secure your flights and accommodations well in advance. Consider booking as early as possible to secure the best rates and availability. This is especially important for popular hotels and vacation rentals.
Plan for Crowds: Be prepared for larger crowds, especially at popular attractions and beaches. Plan your activities accordingly and consider visiting during off-peak hours to avoid the biggest crowds.
Rent a Car: Having a rental car will give you the freedom to explore the island at your own pace. This is essential for discovering hidden gems and accessing remote beaches and trails. A car makes it easier to navigate the island, offering convenience and flexibility for your itinerary.
Pack Appropriately: As mentioned, pack for warm weather with a few layers for the evenings.
Check for Holiday Events: Look up local events and festivals happening during your visit to get the most out of the holiday atmosphere. Checking local event calendars can help you discover unique experiences.
Be Flexible: While the weather is usually great, be prepared for potential rain showers and adjust your plans accordingly.
Respect the Environment: Help preserve the beauty of Kona by practicing responsible tourism, such as not littering and protecting marine life.

By following these tips, you'll be well-prepared to experience the best of Kona in December, making your trip a memorable one.

Conclusion: Enjoying Kona in December

So there you have it! The Kona Hawaii weather in December is generally fantastic – warm, sunny, and perfect for a tropical getaway. With a little planning, you can experience a wonderful vacation in Kona during the holiday season. The blend of beautiful weather, a wide range of activities, and festive holiday events makes December an ideal time to visit. Get ready to enjoy the beaches, explore the island, and soak up the unique Kona vibe! Happy travels, and aloha!