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Your Ultimate Guide to the Best Activities in Oahu in January

Are you thinking about planning a trip to Oahu in January? Find out some of the best things to do in Oahu in January that are worth adding to your itinerary!
This list of things to do in Oahu in January was written by Hawaii travel expert Marcie Cheung and contains affiliate links which means if you purchase something from one of my affiliate links, I may earn a small commission that goes back into maintaining this blog.

Visiting Oahu in January is a fantastic way to escape the cooler winter weather elsewhere. 

Avoid all that ice scraping, shoveling, and blustery weather by taking off to Hawaii in January. You won’t regret it. 

The Oahu weather in January is not the only reason to start planning your vacation. In fact, there are several fun things to do in Oahu in January. 

Whether you visit Waikiki in January, Honolulu in January, or anywhere else on this beautiful island, you are going to have a blast. So, if you’re looking for what to do in Honolulu this time of the year, this is your answer!

Start the new year off right when you visit Hawaii first thing this year! Here are some fun things to do in Honolulu, Waikiki, and Oahu in January!

Don’t have time to read a bunch of Hawaii blog posts and reviews? Here are some of our top picks for visiting Oahu.

Popular Oahu Tours/Activities

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Oahu Weather in January 

The weather in Oahu in January offers a fantastic reprieve from the cold and blustery weather in other parts of the world. You will surely enjoy the weather here this month by offering up several opportunities to enjoy some outdoor activities. 

Average Temperature in Honolulu in January

The temperature in Honolulu in January is gorgeous, even in winter. The average temperatures rarely dip below 66 degrees Fahrenheit at night. The normal daytime highs in Honolulu can reach 80 degrees Fahrenheit.

Waikiki Weather in January 

Located on the island of Oahu, the Waikiki Weather in January as a whole is gorgeous. The average temperatures in Honolulu and Waikiki are similar.

Waikiki can get a little chilly at night in January.

Remember, though, that the trade winds are high on the island in January, and with the temperature dipping a bit in the evening, you will want to be prepared. Pack a warm sweater to bring with you, just in case. 

Keep in mind that January in Oahu follows the rainiest month of December. There is still a chance for some rain. Packing some rain gear just in case is also a good idea. 

Things to do in Oahu in January 

There are so many fun and exciting activities in Oahu in January. Whether you are looking for cheap things to do in Waikiki, things to do on Oahu for free, or more fun things to do in Honolulu Hawaii, you will surely find something you will enjoy. 

Whether you celebrate the Chinese New Year in Hawaii or in some of their other exciting activities, you will have a great time. 

New Year Luau

Start the New Year off right in Oahu with a fantastic Hawaiian Luau. Paradise Cove is not another run-of-the-mill experience. You can read my full review HERE.

We love the lagoon ride at Paradise Cove!

You will enjoy lots of activities, entertainment and more when visiting Hawaii. Start your afternoon with some refreshing beverages and join the festivities and celebration. 

This New Year Luau is a great experience for all involved. Apart from enjoying the company of others, you will watch a Kalua Pork Imu ceremony, play traditional games and participate in a hukilau.

You can also listen to live local music and enjoy many hula and Polynesian performances. Check the latest rates and availability.

‘The Eddie’ Big Wave Surf Contest

Every year, a group of sponsors hosts an annual big wave surfing contest to honor the memory of Eddie Aikau. 

This contest happens over three months, waiting for the biggest waves to tackle. At this event, you can watch surfers paddling into huge waves at Waimea Bay, competing for the title. 

The opening ceremonies occur at the end of November, and the contest continues until the middle of March

For more information, visit the Eddie Would Go website.

KCC Farmers Market 

Every Saturday morning in January, you can visit the KCC Farmer’s Market. Located on the side of Diamond Head, this Market features some of the greatest stuff the island of Oahu offers. Check out some amazing food creations, pop-up restaurants, and more. 

Be sure to pick up fresh fruit at a farmer’s market.

Want to buy some fun local items? You can get fresh local fruits, island flowers, nuts, delectable sauces, and other unique offerings. 

Visit the KCC Farmers Market Website for more information. 

Da Hui Backdoor Shootout 

Now, you can have a chance to watch some of Hawaii’s professional surfers battle it out at Ehukai Beach Park. They will try to capture the wave of the day all while pulling off some mind-blowing stunts. 

There will also be bodyboarding, bodysurfing, longboarding, and more. 

Check the Da Hui website for more information. 

Chinese New Year in Hawaii 

Celebrate the Lunar New Year in Hawaii this year. Oahu offers an exciting festival that is sure to impress its visitors. 

Night in Chinatown Festival 

The Night in Chinatown Festival is one of the best things to do on Oahu for free. You can celebrate the Lunar New Year with this exciting festival taking place in Honolulu. 

Spot lion dancing during Chinese New Year festivities!

There is a parade, live entertainment, and more. This day-long event features delicious foods, craft vendors, and more. 

Celebrate the Chinese New Year in Honolulu this year. 

Check out the Chinatown Website for more information.

Visit How to Celebrate Chinese New Year in Hawaii to learn more.

Top 10 Oahu Attractions in January

Visiting Ohau in January is a fantastic way to enjoy some amazing outdoor activities.

Whether you are looking for fun things to do in Honolulu, Hawaii, things to do in Oahu for free, or cheap things to do in Waikiki, there is something for everyone here. 

Schedule some amazing activities to participate in on your vacation with some of the best things to do in January. 

1. Diamond Head State Park 

A visit to Diamond Head State Park is one of the best things to do in Honolulu, Hawaii, in January. 

The Most Beautiful Places To Visit In Oahu featured by top Hawaii travel blog, Hawaii Travel with Kids: Oahu is full of beautiful places, like Diamond Head
Diamond Head makes a great photo backdrop!

This gorgeous State Park is perched upon a volcanic cone. Also known as Lēʻahi. This somewhat translates to “the brow of the tuna.” 

At this beautiful park, you will experience amazing views of the Pacific Ocean and Honolulu. This is also a great place to enjoy historical displays, hiking trails, and more. 

2. Whale Watching 

The opportunities to go whale watching in Oahu in January are plentiful. This is because, during the winter months, humpback whales migrate to Hawaii to begin the breeding process. 

A jumping humpback whale near Oahu Island, Hawaii, America
Be sure to book an Oahu whale-watching tour during the winter.

Approximately 10,000 humpback whales will be migrating to Hawaii in the winter months. You can see humpback whale populations from the shoreline and several different beaches in Oahu. 

You can also take a whale-watching tour. These tours are a great way to learn more about the whales and the best way to ensure that you spot them. There are several different tours to choose from, so pick the one that works best for you. 

3. Go Surfing 

Waikiki has some amazing beaches that are perfect for surfing. With multiple surf schools around the beach, you will surely find the perfect surfing experience for you. 

Find out where to book Oahu surfing lessons for kids recommended by top Hawaii blog Hawaii Travel with Kids. Image of a father and young sons going surfing at the beach.
Take a family surfing lesson on Oahu.

Don’t want to surf? That’s okay. You can easily visit one of Waikiki’s beautiful beaches and spectate. 

Surfing is a great choice if you are looking for cheap things to do in Waikiki. 

4. Go Shark Diving 

Get up close and personal with some of nature’s most intimidating creatures. Shark diving tours are available from several different places on the island. 

Check out sharks in Hawaii!

These tours use extremely sturdy cages to ensure ultimate safety and protection. Most tours travel approximately 3 miles away from the shore. This makes it easier to see the sharks.

Not only are you likely to see sharks, but you will probably also spot other sea life. From dolphins to turtles and maybe even whales, these beginner-friendly tours are an exciting experience. 

5. Visit Lulumahu Falls

If you want to find a peaceful area to enjoy an afternoon, visit Lulumahu Falls. The hike into the falls is located right next to the Pali Highway and only takes approximately 30 minutes.

Lulumahu Falls on Oahu.

Once there, you can swim in the pool below the waterfall. Well, you might just be able to dip your toes in. There are so many beautiful sights at this waterfall in Oahu.

6. Visit the Dole Plantation 

Stop on the way to the north shore for a delicious pineapple treat at the Dole Plantation. They offer tours and have a gigantic hedge maze you can navigate through. 

Image of the front entrance of Dole Plantation on Oahu
Dole Plantation on Oahu

The best part? Enjoy some fresh Dole Whip. It’s so incredibly delicious, and many people love it.  

7. Catch an Oahu Sunrise 

If you get up early enough, you can head to the east coast of Oahu just before the sun rises. This area is the ideal place to watch the sunrise.

Sunrise at Lanikai Beach.

The sunrise is gorgeous and lights up the mountains and creates a beautiful silhouette in the water. 

This is one of the most beautiful experiences you can have on Oahu, and it’s absolutely free. Plus, it’s great to do this in winter when the sun rises later.

8. Bishop Museum 

If you want to take in some natural history and Polynesian culture, the Bishop Museum is a must-visit.

Check out this honest review of the Bishop Museum in Hawaii by top Hawaii blog Hawaii Travel with Kids. Image of the interior of the museum with hanging sea life and museum corridors.
You’ll definitely want to check out Bishop Museum.

Being the largest museum in the state, it has so many amazing displays, from planetarium shows to Royal capes; there is something here for everyone. 

An amazing planetarium show has you on the deck of the Hokulea, which was a traditional voyaging vessel. This show will teach you the navigation techniques that the crew used to navigate the ocean. 

The Bishop Museum provides a fantastic experience for all who visit. 

9. Take a Glass Bottom Boat Tour 

Stay dry and get a first-class look at Hawaii’s lively sea life with a glass-bottom boat tour. This is perhaps one of the most exciting things to do in Waikiki. 

Cruise above the gorgeous tropical reefs in a catamaran as you take in beautiful views. Keep your eye out below you to see dolphins, schools of fish, and the region’s famous green sea turtles. 

You can even upgrade your package to include a buffet. If you want a romantic experience, check out the sunset tour. 

10. Visit the Waikiki Aquarium 

This beautiful aquarium is the second oldest public aquarium in the United States. This is a great place to visit with indoor and outdoor sections to learn more about Hawaii’s rich ocean life. 

There is a range of ocean plants and seaweed to see, as well as several different species of fish and other sea life. 

Check out the tropical fish, monk seals, sharks, jellyfish and more at the Waikiki Aquarium

Oahu Hawaii in January Wrap-Up 

There are so many exciting things to do in Oahu, Hawaii in January. The weather is great, the activities are fun, and the events are plentiful.

The Hawaii weather at this time of the year makes it a perfect destination for a fun family vacation.

Whether you are celebrating the Chinese New Year in Oahu or simply there to escape the cooler weather and enjoy the outdoors, you are sure to enjoy your vacation. 

Looking for more Oahu travel content? Find out the most beautiful places on Oahu, surprising facts about Oahu, how to get around Oahu, and how many days on Oahu you really need!