January in Hawaii (Oahu): Weather, What to Wear, and Recommended Activities | Tips for a Successful Trip

What is January like on Oahu, Hawaii?

January on Oahu is the most pleasant rainy season in Hawaii.

That said, the climate isn’t as cold as Japan’s in the winter—it’s comfortable and lets you enjoy that typical Hawaiian warmth, which is part of its charm!

This is the time of year in Hawaii for whale watching tours, where you can observe whales, and competitions that attract the world's top surfers,Unique winter attractions in HawaiiThere are plenty of them, too!

This time,HawaiiOahus January weather, what to wear and bring for travel, and popular winter activities.The following is a list of the following

Oahu, Hawaii
Click here to see the ranking of recommended activities.

January Weather and Temperatures on Oahu
Are winters cold in Hawaii?

The average precipitation in Honolulu (Waikiki) is about 50 mm, but it varies by region throughout Oahu.

It is more than in summer, though,Most of the rain stops after a short period of timeThe average temperature during the day is about 25 degrees Celsius, so you don't have to worry too much. The average daytime temperature is a warm 25 degrees Celsius, so you can enjoy swimming in the sea!

However, the morning and evening temperatures are a little cooler, about 20°C,arctic clothesBe prepared to

Oahu/Japanese Guide/1 Day] Sharks Cove Beach Walk & North Shore (Haleiwa) Sightseeing Tour☆Gourmet food and shopping to your heart's content♪ ＜With Sea Turtle Watching＞ (No.2)開始時間7:00-15:00所要時間Approx. 8 hours17,800 yen

Oahu / Japanese Guide / 1 Day] If you are in doubt, this is the tour for you! North Shore Beach Horseback Riding Experience & Haleiwa Walking Tour ☆Supplemented with shopping, gourmet food, sea turtle watching, and more☆ (No.4)開始時間7:00 - 15:00所要時間Approx. 8 hours43,500 yen

Oahu/Japanese Guide/1 Day] Tour of Spectacular Spots☆East Coast of Oahu & North Shore Sightseeing Tour with Sea Turtle Watching (No.7)開始時間8:00-15:00所要時間Approx. 7 hours19,800 yen

ハワイ1月は海で泳げる？

ハワイ1月は海で泳げますが、海水温は24〜25℃前後と、夏に比べてひんやりします。

寒がりの方は、ラッシュガードやWetsuitIt is safe to say that the

波が穏やかなワイキキビーチなら、水遊びやSUPも楽しめますよ。

一方、1月のノースショアは大きな波が立つ時期です。遊泳は避けて、ライフガードの指示に従いましょう。

Oahu/5.5 hours] Hanauma Bay Snorkeling ☆Small Group Plan ☆Including lesson by Japanese instructor 《Pickup and drop off, Underwater photo gift》 (No.37)開始時間6:30-11:15 / 11:30-15:45所要時間Approx. 4-5.5 hours18,470 yen

Oahu / Japanese Guide / 4 hours] Exhilarating morning snorkeling tour ☆ Enjoy private time at a secluded beach〈Comes with underwater photo gift & pickup & drop-off〉（No.31開始時間6:30~10:30所要時間Approx. 4 hours26,000 yen

Oahu/5.5 hours] Hanauma Bay Snorkeling Charter Plan with Japanese speaking guide 《Pickup and drop off, underwater photo included》（No.41）.開始時間6:30-11:15 / 11:30-15:45所要時間Approx. 4-5.5 hours90,060 yen

What to wear and bring in January on Oahu
Hawaii Travel Preparation Guide

Here is what to wear and bring for January weather on Oahu!

What to wear in Hawaii in January

On the Hawaiian island of Oahu, even in January, daytimeComfortable in half-sleeves and shortsYou can spend your time in the

However, many restaurants and shopping malls are air-conditioned indoors,
For cooler mornings and evenings,Cardigan or light cloakWe recommend bringing it with you!

What to bring in January
Convenient to have when traveling to Hawaii

Hawaii has strong ultraviolet rays throughout the year,Sun protection is essential even in January.It is.

Don't forget to pack a hat, sunglasses, and sunscreen ◎

Also, rain gear in case of squalls in Hawaii, as the local food may not be suitable for your body,medicine for the stomach and bowelsIt is safe to prepare a

A mobile battery is also useful for charging smartphones.

Oahu, Hawaii in January
Recommended Activities

Oahu, Hawaii in January has a mild climate that is neither too hot nor too cold, so you can enjoy outdoor activities.Best season to enjoy comfortablyIt's ☆.

One of the biggest draws of this time of year is the chance to enjoy experiences unique to a Hawaiian winter!

This time,Activities especially recommended in JanuaryI will do so!

You can make a request☆
▼Click here for recommended private tours▼

Oahu / Japanese Guide / Private Tour] For first time visitors to Hawaii! Exclusive guide☆Complete private tour (No.18)開始時間Negotiable所要時間8 hours75,000 yen

Oahu/Japanese Guides/Chartered Tours】Request OK☆Enjoy your own original tour! Oahu Sightseeing Charter Tour (No.5)開始時間Negotiable所要時間Negotiable14,500 yen

Oahu/ 1 Day] Free Destination! Oahu Island Tour by Fully-Chartered Van Charter ☆Supported by Experienced Japanese Guides 《1～14人OK》（No.38)開始時間7:00～所要時間Approx. 6-10 hours10,520 yen

whale watching
Hawaii's winter staple

Whale Watching" on Oahu, Hawaii, from January to March.When humpback whales are most activeSo there is a high probability that you will see it!

↓Click here for recommended whale watching tours.

Dolphin & Whale Watching + Snorkeling by Catamaran with Buffet Lunch (Oahu/Japanese guide/6 hours)開始時間6:00-13:00 / 10:00-17:00所要時間Approx. 6 hours39,800 yen

↓Learn more about whale watching

Popular Whale Watching on Oahu, Hawaii! A Complete Guide to Tours with High Chances of Seeing Whales and Recommended SpotsEnjoy whale watching on Oahu, Hawaii! Whale watching on Oahu, Hawaii, is a popular activity that lets you observe humpback whales migrating through the area from winter through spring! Many tours offer Japanese-language support, making it perfect for first-time visitors to Hawaii […]

snorkeling
Marine activities that can be enjoyed even in winter

Because the sea water temperature on Oahu, Hawaii, in January is about 23°C (73°F),You can really enjoy snorkeling here!

In the clear waters, you may encounter colorful tropical fish and sea turtles,Popular Activities for Winter Travel to HawaiiIt's ☆.

↓Click here for recommended snorkeling tours.

snorkeling Enjoy snorkeling in Oahu! Snorkeling in the beautiful waters of Hawaii! Why don't you swim with colorful fishes in the crystal clear ocean? Oahu's ocean is the perfect place for snorkeling. The blue ocean, white sand beaches, and heart [...]. (13 total) アクティビティの詳細を見る

Learn more about ↓Snorkeling

The Complete Guide to Snorkeling on Oahu, Hawaii | Recommended Spots, Prices, Tours, and How to Go on Your OwnEnjoy snorkeling in Oahu, Hawaii! Oahu, the central island of Hawaii, is home to many beach resorts that are coveted by travelers from all over the world! In Oahu, there are many snorkeling spots that can be enjoyed by both beginners and advanced snorkelers ◎ [...].

surfing
Experience the world's top class waves

Oahu is,Full-fledged surf season in JanuaryThe first time the company will be welcoming

Especially on the North Shore, you can see up close the powerful scene of the big winter waves that attract top surfers from all over the world☆.

Beginners,We recommend taking lessons in the Waikiki area where the waves are calmer.'It's good to be here'

↓Click here for recommended surfing tours.

Oahu/Japanese Instructor/2 hours] Surfing Lesson at Ala Moana Beach (v-59)開始時間The "M" in "M" is a combination of "M" and "A":所要時間The "M" in "M" is a combination of "M" and "A":

Oahu/ Beginners OK/ 1 to 2 hours] Hands Heidemann - Surfing Lesson in Waikiki (Choice of Private or Group Lesson) (v-171)開始時間The "M" in "M" is a combination of "M" and "A":所要時間The "M" in "M" is a combination of "M" and "A":

Oahu/Ocean Play Experience/1 hour] Outrigger Canoeing and Surfing in Waikiki (from Royal Hawaiian/includes surfing experience) (v-75)開始時間The "M" in "M" is a combination of "M" and "A":所要時間The "M" in "M" is a combination of "M" and "A":

Learn more about ↓Surfing

First-Time Surfing on Oahu, Hawaii | Places to Take Japanese Lessons, Board Rentals, and the Best SeasonLet's Go Surfing on Oahu, Hawaii! Oahu, Hawaii, is a "surfing mecca" that surfers from all over the world dream of visiting. One of Oahu's biggest attractions is that it offers an environment where not only professional surfers but also beginners can enjoy themselves with confidence! This article […]

 

hiking
January is the best season in Hawaii

Oahu, Hawaii in January,The heat has eased, making it an ideal time for hiking◎.

Since there isn’t much intense sunlight or muggy heat, you can enjoy a comfortable walk while taking in the natural scenery—that’s the appeal!

There are plenty of trails that even beginners can enjoy, such as Diamond Head and Manoa Falls.

Hiking Recommendations

◆January: mild temperatures and easy walking
◆A wide variety of courses from beginners to full-fledged professionals
◆Hawaii's natural beauty and spectacular spots

↓Click here for recommended hiking tours.

Diamond Head Tour (Mountain Climbing/Hiking) Diamond Head Reservations and Tours Complete Guide to Hawaii's most spectacular hikes for the best memories! Diamond Head is one of the "must-see" sights in Hawaii. But in fact, in recent years, there have been restrictions on admission, and you may not be able to get in at the time you want [...]. (2 total) アクティビティの詳細を見る

Learn more about ↓Hiking

Is Diamond Head Really Worth Visiting? Do You Need a Reservation? Here Are the Highlights, How to Get There, and Recommended ToursPopular Tourist Attractions on Oahu, Hawaii! The Charm of Diamond Head Diamond Head is a volcanic crater on the island of Oahu in Hawaii that was formed by a volcanic eruption over 100,000 years ago. Its beautiful scenery and distinctive shape attract many tourists from around the world […]

 

riding horse
Hawaii's winter staple

Horseback riding is an activity that is recommended in January because of the pleasant weather!

From horseback in mild weather.Relax and enjoy the natural beauty of OahuThe following is an example of a product that can be used in this way.

Horseback Riding Recommendations

◆Enjoy elegant hiking on horseback while enjoying the vast pastures, beautiful coastline, and other scenery.
◆As you get used to it, the horse will be the earth.They gallop around.Maybe!
◆The horses are all well-trained, so children can experience them with ease.

↓Click here for recommended horseback riding tours.

Oahu / Japanese Guide / 1 Day] If you are in doubt, this is the tour for you! North Shore Beach Horseback Riding Experience & Haleiwa Walking Tour ☆Supplemented with shopping, gourmet food, sea turtle watching, and more☆ (No.4)開始時間7:00 - 15:00所要時間Approx. 8 hours43,500 yen

Learn more about ↓Riding

[Hawaii] The Complete Guide to Horseback Riding Tours and Experiences on Oahu! Discover Our Top Picks for Horseback Riding Spots and ToursHorseback Riding on Oahu, Hawaii’s Most Popular Island Hawaii is a U.S. state consisting of eight main islands and over 100 smaller islands, and Oahu is the most popular of them all. In this article, we’ll introduce horseback riding experiences available on the charming island of Oahu! […]

 

zipline
Thrill Ride in Hawaii

Zip-lining" is an activity in which visitors connect trees to each other with wire ropes and use pulleys to slide down them!

thrillings zip line is very popular with many tourists.

Zipline Recommendations

The thrill of sliding and the spectacular view are activities that cannot be experienced anywhere else.
◆Experienced guides with us.So even beginners can enjoy it.
The longest running line of more than 800 meters can also be experienced!

↓Click here for recommended zip line tours.

Oahu/Japanese Guide/Half Day] Coral Crater Adventure☆Zipline 3 or 6 lines + ATV experience 45 minutes ＜Transportation plan available＞（v-108開始時間The "M" in "M" is a combination of "M" and "A":所要時間The "M" in "M" is a combination of "M" and "A":

Oahu/Half-Day Activity/Zipline Experience at Kualoa Ranch! Total of 7 courses (v-57)開始時間The "M" in "M" is a combination of "M" and "A":所要時間The "M" in "M" is a combination of "M" and "A":

↓Learn more about the zip line

Enjoy Ziplining on Oahu, Hawaii! Price Comparison and Dress Code Guide for Tours Departing from HonoluluThe Appeal of Oahu’s Zip Lines: Enjoyable from Honolulu Oahu’s zip lines are easy to enjoy with round-trip transportation from Honolulu, and prices typically range from about $100 to $300. In this column, we’ll cover everything from choosing a course based on your goals to pricing, what to wear, and safety precautions […]

 

ハワイ1月におすすめの観光スポット4選

1月のハワイは、ハイキングや海辺の散策にちょうどいい気候です！

ここでは、はずせない定番の4スポットを基本情報とあわせてご紹介しますね。

Recommended tourist attractions on Oahu, Hawaii
▼Click here for more details▼

20 Recommended Tourist Attractions on Oahu, Hawaii | A Comprehensive Guide from Must-See Spots to Hidden GemsOahu, Hawaii is an island of blue waters, lush green mountains, and vibrant local culture. Centered around Waikiki, the island is packed with a variety of attractions including history, nature, shopping, and dining. In this article, we [...]...

Recommended driving routes on Oahu include
▼Click here for more details▼

Hawaii] 5 Recommended Driving Routes on Oahu Island! Enjoy a comfortable trip with a rental car!Oahu: A Popular Island in Hawaii—The Latest Driving Routes. This might come as a surprise, but how much do you know about Oahu? Oahu is one of the eight inhabited islands in the Hawaiian Archipelago, which consists of more than 130 islands. The Hawaiian Archipelago […]

Recommended Itineraries for Oahu
▼Click here for more details▼

Hawaii Oahu Sightseeing Model Course Guide｜Introducing the most popular sightseeing spots ranking & the best way to get around without wasting time.The Ultimate Guide to Traveling in Hawaii! Sample Itineraries for Oahu Based on Length of Stay Oahu is by far the most popular island in Hawaii. Packed with attractive tourist spots like Waikiki, Diamond Head, and the North Shore, it’s known for being easy to explore, even for first-time visitors […]

 

diamond head

ハワイを代表する火山のクレーターで、頂上からはワイキキの街と青い海を一望できます。

往復1.5〜2時間ほどが目安で、1月は涼しく登りやすい季節です。

現在は旅行者のAdvance Reservationが必須で、予約なしでは入場できません。旅程が決まったら早めに押さえましょう。

Diamond Head Basic Information

◆Address: Diamond Head Rd., Honolulu, HI 96816
◆Directions: About 25 minutes by car or 1 hour 30 minutes to 2 hours by bus from Daniel K. Inouye International Airport
◆Parking: Paid parking available (advance reservation required / $10)
◆Business Hours: 6:00 a.m. to 6:00 p.m.
◆Admission: Adults $5; free for children 3 and under
◆Facilities: Restroom available at the entrance

Recommendation
▼Click here for the Diamond Head Sunrise Tour▼

One-way Shuttle Tour to Diamond Head, Hawaii's Most Famous Headland (No.11)開始時間5:30-6:00所要時間Approx. 30 min.4,800 yen

Held during the day
▼Click here for the Diamond Head Tour▼

Oahu/Japanese Guide/4.5 hours] Special Saturday-only tour! Let's visit popular spots efficiently☆Diamond Head Hiking & Honolulu Sightseeing Tour (No.12)開始時間7:30-12:15所要時間Approx. 4 hours and 45 minutes9,400 yen

 

Waikiki Beach

ワイキキビーチは、ホテルやショップが徒歩圏内に集まるハワイ観光の中心エリアです。

1月は夏より人出が少なめで、朝の散歩やゆったりした海辺時間を楽しめます。

日没は18時ごろで、水平線がオレンジに染まるsunsetは感動すること間違いなしです！

波が穏やかなので、サーフィンレッスンやアウトリガーカヌー体験も◎です。

Waikiki Beach (Duke Kahanamoku—
Basic Information (Beach)

◆Address: 2055 Kālia Rd, Honolulu, HI 96815
◆Directions: About 25 minutes by car or about 35 minutes by bus from Daniel K. Inouye International Airport
◆Parking: Paid parking is available in the surrounding area
◆Admission fee: Free
◆Facilities: Restrooms, etc. available
*Please exercise caution regarding hygiene and public safety.

Fun Off the Coast of Waikiki☆
Click here for recommended tours ▼

Oahu / Japanese Guide / 5 hours] Experience diving in Waikiki! Includes transportation, No license required〉 Recommended for beginners and children (No.36)開始時間10:00-15:00所要時間Approx. 5 hours35,000 yen

Oahu/Japanese Guide/Morning】Cruise off Waikiki & Honolulu City Tour☆Peek into the world of the sea! Glass Boat Exciting Experience (No.24)開始時間8:30-12:30所要時間Approx. 4 hours19,800 yen

Oahu/Japanese guide/3.5 hours] Sea turtle encounter rate 95%☆Snorkeling tour with sea turtles off Waikiki (with pick-up and drop-off, private tour available) (No.34)開始時間11:00 - 14:30 / 14:00 - 17:30所要時間Approximately 3 hours and 30 minutes26,000 yen

 

Hanauma Bay

透明度の高い海で、熱帯魚やウミガメに会えるシュノーケリングの名所です。

1月は海水温が低めなので、ウェットスーツやラッシュガードがあると快適ですよ。

海洋保護区のため入場には事前予約が必要で、入園希望日の2日前のハワイ時間午前7時から手続きできます。

休園はMonday and Tuesdayなので、旅程を組むときはご注意ください。

Hanauma Bay Basic Information

Address: 100 Hanauma Bay Rd, Honolulu, HI
Access: 30 minutes by car from Daniel K. Inouye International Airport
◆Opening hours: 6:45 a.m. - 3:30 p.m.

Oahu/Honolulu] Hanauma Bay   Hanauma Bay, located on the southeastern edge of eastern Honolulu, is a natural park where wave erosion has turned a volcanic crater into a beautiful cove. Hanauma Bay is known as one of the most popular snorkeling spots on Oahu. &nbs [...].

▼Click here for recommended tours▼

Oahu / 1 Day / Charter] Hanauma Bay Snorkeling & Kailua Sightseeing Tour to enjoy gourmet food and shopping with Japanese guide 《Pickup and drop off included / Underwater photo gift》（No.39開始時間6:30-15:30所要時間Approx. 9 hours138,860 yen

Oahu/5.5 hours] Hanauma Bay Snorkeling Charter Plan with Japanese speaking guide 《Pickup and drop off, underwater photo included》（No.41）.開始時間6:30-11:15 / 11:30-15:45所要時間Approx. 4-5.5 hours90,060 yen

 

Pearl Harbor

太平洋戦争の歴史に触れられる、オアフ島屈指の見学スポットです。

アリゾナ記念館へはボートで渡ります。見学プログラムはfreeですが、事前予約をしておくと安心です。

見学時はバッグの持ち込みに制限があるため、荷物は最小限にして出かけましょう。

ワイキキから車で30〜40分ほどで、路線バスやツアーでも行けますよ。

Basic Information on the USS Missouri Memorial

Address: 63 Cowpens St, Honolulu, HI 96818, United States
Directions: About a 30-minute drive from Waikiki

 

ハワイ1月の旅行料金と2月との違い

1月の旅行料金は、年始の繁忙期を過ぎると下がる傾向があります。

2月との違いも比べながら、費用感をつかんでおきましょう。

 

1月の航空券・ホテル料金の相場

日本発ホノルル行きの往復航空券は、1月中旬以降なら10万円台前半からが目安です。

一方、1月1〜5日ごろの年始は料金が大きく上がるのでご注意ください。

ホテルは、ワイキキの中級クラスで1泊3万円前後からが目安です。別途リゾートフィーがかかる施設も多いですよ。

料金は為替や燃油サーチャージで変わるため、あくまで目安として最新の価格をご確認ください。

 

1月と2月の気候・混雑・料金の違い

気温は、1月も2月も日中26℃前後で大きな差はありません。海水温も24℃前後で同じくらいです。

違いが出るのは混雑と料金です。1月中旬〜下旬は比較的落ち着き、2月は旧正月やプレジデンツデーの連休で混みやすくなります。

ホエールウォッチングは1月も2月も楽しめ、1〜3月が見ごろです。

コスパ重視なら1月中旬〜下旬、クジラを狙うなら2月も◎という選び方がおすすめです。

 

ハワイ1月に安く行くコツ

一番のポイントは、年始の繁忙期を外して、1月中旬以降の平日出発を選ぶことです。

航空券とホテルを組み合わせたパッケージツアーなら、個別手配よりお得になることも多いですよ。

比較するときは、リゾートフィー込みの総額で見るのがポイントです。

現地では、レンタカーを借りずにTheBusやトロリーを使えば、駐車場代も節約できます。

 

Frequently Asked Questions (FAQs) for Oahu, Hawaii in January

Q. Is it cold in Hawaii in January?

No, it is not cold in Hawaii in January.
The average temperature on Oahu is about 25°C during the day, which is as warm as spring or early summer in Japan.
However, mornings and evenings and indoors feel cooler, so a light jacket will be comfortable.

Q. Can I swim in the ocean in Hawaii in January?

Yes, you can swim in Hawaiian waters even in January.
The sea water temperature around Oahu is about 23 degrees Celsius, making swimming and snorkeling enjoyable on fine days.
If you feel a little cold, a rash guard is recommended.

Q. What activities in particular do you recommend for a trip to Hawaii in January?

Whale watching is especially recommended in Hawaii in January.
Winter is the time when humpback whales gather in the waters around Hawaii, and there is a high probability of observing these powerful animals.
Outdoor activities such as horseback riding and ziplining are also popular due to the mild climate.

 

summary
Oahu is the best place to travel to Hawaii in January.

How was it?

In this issue, we have introduced the weather in January on the island of Oahu, Hawaii, recommended clothing and belongings for travel, and popular winter activities!

Oahu also has other recommendedSights and ActivitiesThere are many

If you are planning a trip to Oahu during the winter season,Before the tripBe sure to check out our other articles, too!

↓Click here to read the article.

A Comprehensive Guide to Hawaii (Oahu) in February! From the Climate and Temperatures to What to Wear and Recommended Sightseeing Spots!Is Oahu, Hawaii, a Good Place to Visit in February? A Guide to the Climate, What to Wear, and How to Enjoy It Unlike winter in Japan, Oahu, Hawaii, in February offers a warm and pleasant climate that’s one of its main attractions. ◎ Since you can escape the cold and enjoy a true tropical resort atmosphere, it’s a popular destination for many travelers […]

10 Must-See Attractions in Kailua Town! A Comprehensive Guide to Famous Dining and Shopping SpotsPopular Areas on Oahu, Hawaii: The Charms of Kailua Located on Oahu’s east coast, Kailua is one of Hawaii’s most popular tourist destinations, where you can enjoy both beautiful beaches and the charm of a local Hawaiian town. In addition to its world-famous crystal-clear waters, you can also explore on foot […]

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Hawaii] Oahu Island can be enjoyed by those with children! Travel attractions, recommended activities and sightseeing spots!Oahu, Hawaii is the best place to travel with children! How to Enjoy and Basic Information Summary The Hawaiian island of Oahu is highly popular as a standard destination for overseas travel with children because of its easy access from Japan and stable security. The island offers beaches, zoos, activities, shopping, and [...]...

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