A Comprehensive Guide to Hawaii (Oahu) in September! From the Climate and Temperatures to What to Wear and Recommended Sightseeing Spots!
Oahu, Hawaii's most popular resort island
If you travel to Hawaii, you will usually be based on the island of Oahu.
It has easy access to the international airport in Honolulu, the state capital, and the resort development in Waikiki and other tourist-friendly areas makes it an attractive place to stay.
Also, since there are so many tourist attractions throughout Oahu, you can fully enjoy Hawaii, so,Oahu is a popular resort destination within the Hawaiian IslandsThe first two are the following.
◆For those who want to know about Oahu's climate and what to wear in September
◆For those who want to know about recommended sightseeing spots and activities on Oahu
◆For those who want to enjoy a trip to Hawaii while avoiding the crowds
Click here to see the ranking of popular plans in Hawaii.
What is Oahu like?
I think there are many reasons to travel, but Oahu is one of thoseAn all-around resort that can meet all your needsIt is.
While it is natural to enjoy a vacation based in a tourist town, if you venture a little further out into the suburbs, you will find a wealth of activities to enjoy in the midst of lush nature that will refresh your body and soul.
If you want to spend a quiet time, go to the North Shore and enjoy the good old Oahu atmosphere! If so, you can go to the North Shore and enjoy the good old Oahu atmosphere while relaxing.
◆Gateway: Daniel K. Inouye International Airport (HNL)
◆Access: Direct flights from various locations in Japan take approximately 7 to 9 hours. The drive from the airport to downtown Waikiki takes about 20 to 30 minutes.
You can get from the airport to Waikiki by The Bus, the Airport Shuttle (paid shuttle), taxi or ride-hailing service, or rental car.
Click here for recommended Oahu tours ▼
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How to get to Oahu
From Japan to Oahu, flights go to Daniel K. Inouye International Airport in HonoluluIt's convenient to take a direct flightIt is.
the time required
Approx. 6 hours 40 minutes to 8 hours 10 minutes
Approx. 8 hours 15 minutes to 9 hours 55 minutes
◆Honolulu-Narita
the time required
Approx. 6 hours 35 min. to 7 hours 45 min.
Approx. 8 hours 15 minutes to 10 hours 0 minutes
◆Honolulu-Chubu
the time required
Approx. 6 hours 45 min. to 7 hours 50 min.
Approx. 8 hours 25 minutes to 9 hours 50 minutes
◆Honolulu-Kansai
the time required
approx. 7 hours 5 min. to 8 hours 20 min.
Approx. 8 hours 45 minutes to 10 hours 40 minutes
◆Honolulu-Fukuoka
the time required
approx. 7 hours 25 min. to 8 hours 55 min.
Approx. 9 hours 40 minutes to 11 hours 10 minutes
◆Honolulu-New Chitose
the time required
Approx. 6 hours 55 min. to 7 hours 40 min.
Approx. 8 hours 25 minutes to 9 hours 45 minutes
Looking at it this way,The return trip takes longer.. The reason is said to be the jet stream.
Depending on the direction the plane is headed, it will slow down when it is going against the airflow and speed up when it is going into the airflow.
When returning to Japan from Hawaii, the time required is longer than on the way to Japan because the flight is against the air currents.
Attractions of Oahu
Oahu hasIt has plenty of charm that draws people inIt's jammed.
Here are three of its attractions.
Click here to see the ranking of popular plans on Oahu.
Beautiful beaches and vast wilderness
The beautiful and sparkling southern island seas are not easily seen in Japan unless you go as far as Okinawa.
One of Oahu's main attractions is that its scenery remains unchanged throughout the year. The abundance of nature extends not only to the ocean, but also to the land, with its unique tropical flora and fauna, as well as its topography, which was created over a long period of time.
The iconic mountains and valleys of Diamond Head, such as,The majestic natural scenery refreshes both body and mindThey will let you do it.
Click here for recommended Oahu tours ▼
One of the world's leading resorts
Waikiki, a very popular tourist attraction on Oahu, was originally developed as a resort for tourism.
The most famous beach, Waikiki Beach, was also artificially developed as part of the project.
It is precisely because there are places like this—where the rich natural environment has been preserved despite artificial resort development—that people todayOne of the world's leading resort destinations that you'll want to visit again and again without ever getting boredThat is how it is.
Click here for our recommended Waikiki tours ▼
Shopping and restaurants are also recommended
There are many ways to enjoy a trip, but one can't miss local dining and shopping.
I imagine many people do their research in guidebooks to decide which restaurants they want to visit, but on Oahu, there are just so many great options that,It's so overwhelming that I don't know where to goIt is!
For those who want to enjoy local food and local brands unique to Hawaii, Oahu is the perfect place.
What is September on Oahu?
September, when water temperatures reach their highest point of the yearWe'll introduce Oahu's climate and prices, as well as what to wear and what to bring!
Click here to see the ranking of popular plans in Hawaii.
September Climate and Prices on Oahu
In Japan, people tend to think of August as the hottest month, but,September and October are the hottest months on Oahu.That's right. The average high temperature has reached 31.2°C, and the hot weather continues.
The difference from summer in Japan is that the humidity is not high. This means that the air is not humid and dreary, but rather cool and pleasantly hot.
However, September is right in the middle of hurricane season, and especiallyThe season when major hurricanes are most likely to formThat's how it is. When planning your itinerary, be sure to carefully check information from previous years and the weather forecast.
The water temperature is 27.2°C, the highest of the year. After the summer vacation, September is a quieter month, so prices are lower than in high season.
Want to enjoy the hot summer on Oahu but want to avoid the crowds? This season is highly recommended for those who want to enjoy the hot summer on Oahu, but want to avoid the crowds.
What to Wear and Bring to Oahu in September
For my trip to Oahu in SeptemberAppropriate Attire and Essential Itemsthe following.
Appropriate clothing for September
In September, you can dress as you would during the summer.Short-sleeved shirts, shorts, and sandalsYou can spend time in
Although the temperature drops in the mornings and evenings, the average minimum temperature is 24.4°C, so you do not need to prepare that much.
However, it is quite air-conditioned indoors and on the buses, so it is useful to have something to wear as a cloak.
What to bring in September
From June to August, the average UV index was quite high at 12, but in September it drops to 11.
That said, an SPF of 11 is still quite high. You must take adequate precautions against UV rays.Hats, sunglasses, and sunscreen are a must.It is.
The sale of sunscreen creams containing the ingredients "oxybenzone" and "octinoxate" is now prohibited on Oahu.
This is because of its harmful effects on coral reefs. For this reason, it is more environmentally friendly on Oahu to use sunscreen creams that do not contain the same ingredients.
Precipitation was light, at 30 mm.So, you probably won't need to bring rain gear.
Things to do and see on Oahu in September
Along with the events on Oahu in September,Travel PrecautionsI will explain this.
Click here to see the ranking of popular plans in Hawaii.
How to enjoy
The Aloha Festival kicks off with the Royal Court Inauguration and Opening Ceremony. This ceremony follows traditional rituals from the days when the Kingdom of Hawaii still existed, and each year, members of the “Royal Court” are selected to reenact a mock royal family. To celebrate the inauguration of the Royal Court,Hula and hymns, which are part of Hawaii's traditional culture...to liven up the ceremony.
The Aloha Festival doesn't stop there. After the ceremony, the Waikiki Ho'olaulea begins, a large-scale festival on Kalakaua Avenue.
At the food stalls, there will be plenty of delicious foods you’ll want to try in Hawaii, so,An event that makes just walking around funIt is.
The Aloha Festival, which will be centered in Waikiki, will culminate with a floral parade using the main streets of Waikiki.
Since these events are typically held on the first, middle, and last Saturdays of September each year, it’s not really feasible to try to attend all of them on a single trip, but,Be sure to include one event you're interested in on your itineraryI also recommend this one.
important point
In September, the off-season begins, and the number of tourists drops significantly compared to the peak season. That said, Oahu welcomes many visitors year-round as a tropical paradise, so,Crimes such as pickpocketing targeting touristsThat's also possible.
Be sure to keep more than one person in your party, especially if you are going to visit places away from the tourist areas.
In addition, there are many laws in Hawaii that even tourists must comply with. Please be aware that you will be subject to penalties if you violate these laws.
Recommended Activities in September
In SeptemberRecommended ActivitiesHere are five examples.
Click here to see the ranking of popular plans in Hawaii.
snorkeling
The kind of thing you don't see in JapanColorful Little Fish from the TropicsThis is an activity where you can enjoy seeing the lush coral growing naturally.
Click here for our recommended snorkeling tours ▼
Fun & Attraction
The best part of snorkeling is admiring the underwater scenery created by the colorful small fish and coral, but the must-do experience on Oahu is snorkeling with dolphins!
On Oahu,A tour where you can swim with adorable wild dolphinsThere are many
You cannot touch sea turtles, but you can touch dolphins, so if you want to experience snorkeling on Oahu, I highly recommend joining a tour where you can swim with dolphins.
Click here for our recommended dolphin-watching tours ▼
diving
Diving, which allows you to explore the underwater world at greater depths than snorkeling, not only lets you enjoy the sights beneath the surface, but alsoLet your heart be soothed by a mysterious blue worldActivity.
Click here for our recommended diving tours ▼
Fun & Attraction
During this time of year when the water temperature is high, diving is alsoThe best season to have a blastIt is.
There are various diving spots on Oahu, but I would like to recommend a spot called "Canyons" where you can take pictures with sea turtles.
Since it’s a dive site off the coast of Waikiki, one of its major attractions is that you can easily get there by boat from Waikiki Beach. The water is also relatively shallow, at 8 meters, so,Recommended Diving Spots for BeginnersIt is.
Diving in the clear water, you can swim with sea turtles and take commemorative photos!
parasailing
This activity involves floating into the sky on a parasail with a seat attached to a large balloon.
Since there's a low age limit for parasailing,Your children can enjoy it too.Oh my god!!!
Click here for our recommended parasailing tours
Fun & Attraction
In most cases, however, you can choose the height, so even those who don't need to go very high can enjoy it.
The biggest appeal is, of course,The moment it leaps from the beautiful sea into the skyOh my god!!!
The gradual rise in altitude and the distant views make the extraordinary nature of the area stand out dramatically.
cruising
In addition to activities that get you moving and refresh both body and mind, there are also options like cruising,Elegant activities where you can enjoy the scenery and diningThere are
Click here for our recommended cruising tours ▼
Click here for the cruising tour rankings
Fun & Attraction
Even if you're not much of an outdoorsy type of person, a delicious dinner with a view of Oahu is an attractive activity for you! Even if you're not much of an outdoorsy type of person, isn't the idea of having a delicious dinner with a view of Oahu appealing to you?
Particularly,Sunset CruiseIt's an activity that's very popular among adults.
Watching the beautiful orange sunset on the horizon while cruising the waters around Oahu is one of the most memorable parts of the trip! It is also a great way to enjoy a different dining experience than at a hotel or restaurant.
Click here for our recommended sunset tours ▼
riding horse
OahuActivities That Let You Enjoy the Abundant Natural BeautyAs a result, horseback riding has become extremely popular among tourists!
Click here for recommended horseback riding experiences ▼
Fun & Attraction
Horseback riding is a great way to enjoy the scenic views of Oahu! There are many different horseback riding spots, but one of the best is the Turtle Bay Resort on the North Shore.
This location has also been used as a filming location for famous movies and TV shows such as *Pirates of the Caribbean*, so suchIt's also very popular as a filming location tourThe first two are the following.
The experience of walking with a horse through the lush forests and North Shore waters is a memorable part of the trip.
5 recommended attractions on Oahu in September
On Oahu in SeptemberRecommended Sightseeing SpotsHere are five of them!
Click here to see the ranking of popular plans in Hawaii.
Waikiki Beach
Stretching nearly 3 km from Kapiolani Park in the east to Hawaiian Village in the west, Waikiki Beach is the longest on Oahu,The Beach That Attracts the Most TouristsIt is.
At the beach, you can enjoy swimming and other ocean activities, as well as strolling along the beach and watching the sunset.
◆Access: About a 20-minute drive from Daniel K. Inouye International Airport (Located in the heart of Waikiki, where hotels and condominiums line the streets; accessible from downtown via various modes of transportation, including walking, the trolley, and The Bus)
Click here for recommended tours around Waikiki ▼
Recommendations
After enjoying the ocean to the fullest,Taking a stroll while gazing at the bright red sunset sinking below the horizonWe recommend doing this.
Sunsets can be enjoyed at various locations on Oahu, but Waikiki Beach is one of the most spectacular. In particular, the pier at Gray's Beach, often known as a power spot, is a popular spot for spectacular sunsets.
The beach is located in front of the Sheraton Waikiki, so why not visit at sunset?
By the way, sunset in September is around 6:30 p.m., so,It's best to arrive about 15 minutes early.I am sure you will.
Access
Walking distance from anywhere around WaikikiThat's right. If you're coming from somewhere other than Waikiki, we recommend taking the bus.
<How to get there by bus
Access from Hilton Hawaiian Village Ala Moana・・・・No. 8, 19, 20
<Others
Approximately 30 minutes drive from Honolulu Airport
diamond head
Diamond Head, designated a National Natural Monument in 1968, is one of Oahu's most iconic mountains.
It has a long history and was used as a military facility during the war. Today, it attracts many tourists.Famous tourist spots that offer beautiful views of OahuThe first two are the following.
Early morning hiking is a particularly popular activity!
◆Directions: From Waikiki, take The Bus [Route 23] to the “Diamond Head Crater” bus stop (about 30 minutes)/
From Waikiki, take The Bus [Route 2] to the “KCC” bus stop—about 30 minutes
Click here for popular sightseeing tours of Diamond Head▼
Recommendations
Unfortunately, given the time of year, even if you set out for the summit early in the morning, the sun will rise before you reach the top, so you won’t be able to see the sunrise. However,The view from the summit is a breathtaking sight that remains unchanged throughout all seasons.So, please be sure to try climbing it during daylight hours.
The beautiful gradation created by the beautifully clean blue ocean and white sandy beaches, and the cityscape of Waikiki that seems to float amidst the lush greenery.
The beauty of Oahu, where nature and man-made structures coexist, is,A unique atmosphere you can't find in Japan...exudes a certain atmosphere.
Please be sure to take many pictures at the most spectacular viewpoints to preserve your memories!
Access
Trolleybus or busLet's use it!
<Trolleybus
Recommended for Diamond Head sightseeing is the "Green Line," a bus ride to the crater inside Diamond Head.
<The Bus
Board the "No. 23" train bound for Kuhio Avenue and Diamond Head.
Manoa Valley
Manoa Valley is located in the suburbs about 20 minutes by car from Waikiki.
A tropical rainforest unique to Oahu, located in a residential neighborhoodhas become a popular tourist spot that attracts many visitors.
It is not a bustling tourist town like Waikiki, but you can see the true face of Oahu, where time passes in a relaxed manner.
◆Directions: From Waikiki, take The Bus [No. 13] to the “Kapiolani Blvd. + Kaheka St.” bus stop (about 30 minutes),
Transfer to the [No. 5] bus; it takes about 25 minutes to reach the “Manoa Rd + Opp Kumuone St” bus stop (the last stop). After getting off, it’s about a 10- to 15-minute walk to the trailhead.
Recommendations
The main event in Manoa Valley is,A trek through the tropical rainforest toward a waterfall 60 meters highThat's right. The course takes about two hours round-trip, so you can enjoy it as if you were just out for a stroll.
However, it rains a lot in Manoa and the ground is muddy, so it is best to have proper shoes and rain gear such as a kappa.
Often seen in conjunction with the negative ions produced by heavy rainRainbows soothe the heartThere is no doubt about that.
After enjoying the main event, visitors are encouraged to spend some time relaxing in Manoa Town.
Rest your weary body in a cafe in Manoa Town. It will be a rich memory, a little different color in your trip!
Access
<The Bus
No. 5" from Ala Moana Center to the last stop, Manoa Valley, takes about 30 minutes. Please note that trolley buses cannot go there!
<Rental Car
15-20 minutes
Use the Manoa Falls Trail Parking, the exclusive parking lot for Manoa Falls. Parking fee is $5.00.
Hanauma Bay
Hanauma Bay is known as the most beautiful ocean on Oahu.
This is because the site is designated as a nature reserve and the ecosystem and environment are strictly protected.
There is an admission fee, andA Few Rules We Must FollowThere are some drawbacks, but even if you take those into account, this is a place where you’ll be rewarded with an experience that more than makes up for them.
◆Directions: From Waikiki, take The Bus [Route 22] (departing from Kuhio Avenue) to the parking lot; the ride takes about 30–40 minutes/
About a 25- to 30-minute drive from Waikiki
Click here for tours of Hanauma Bay ▼
Recommendations
Perhaps beauty beyond the imagination of many awaits you there.
The water in Hanauma Bay is incredibly clear, andYou can see the fish swimming with the naked eye.That's about it. Be sure to start by looking down into the ocean from the surface.
If you want to see more of the ocean, snorkeling is for you! Snorkeling is recommended for those who want to see even more of the ocean.
There is a rental store near the beach where you can also rent equipment.
There's a spot in Hanauma Bay called Keyhole where you can enjoy yourself with peace of mind, so,That spot is recommended for beginner snorkelers and families with children.It is.
Access
<The Bus
From Waikiki, "No. 22" takes about 20 to 50 minutes.
You can also go by *"No. 55", but it takes 2 hours.
<Trolleybus
blue line
*Trolley buses go to Hanauma Bay, but you are not allowed to get off the bus, just to take pictures! If you want to play at Hanauma Bay, do not take the trolley bus.
Moanalua Garden
Moanalua Gardens is home to a large tree known from the "What kind of tree is this?" Hitachi commercial. Many Japanese tourists visit Moanalua Garden to see this tree.
In the garden, there isThe monkeypod tree, familiar from commercialsIn addition, there are tropical plants unique to Oahu, making it a place where you can relax and be soothed by the lush greenery.
◆Directions: From the Ala Moana Center area, take The Bus [Route 3] to the “Fort Shafter Gate” bus stop; after getting off, it’s about a 3- to 5-minute walk/
About a 25- to 30-minute drive from Waikiki
Recommendations
Moanalua is a place steeped in Hawaiian history and is said to be the beloved home of King Kamehameha V. King Kamehameha V was the fifth king of the Hawaiian Kingdom, reigning from 1863 to 1872.
The villa of King Kamehameha V still remains in Moanalua Gardens, and the exterior of the villa can still be viewed.
Do a little research on Hawaii's history before you goSo, I recommend it because there are other ways to enjoy it besides just the Hitachi Tree.
Access
On trolleybuses,I can't go to Moanalua Garden.The following is a list of the most common problems with the
<The Bus
From Ala Moana Center: "No. 3" Travel time: 20-30 minutes
<Rental Car
Time required: approx. 20 min.
Recommended tours to enjoy in September
In SeptemberRecommended ToursI'm going to introduce three of them.
Hanauma Bay Snorkeling
If you ever visit Oahu,Hanauma Bay: A Must-Visit DestinationThis is a tour that takes you there.
Snorkeling experiences are also available, allowing visitors to dive into the beautiful waters of Hanauma Bay and enjoy the colorful world of Hanauma Bay.
This plan is very convenient if you are staying at a hotel in Waikiki, as you can also receive transportation!
Click here for tours of Hanauma Bay ▼
Hawaii Parasailing
This tour allows you to experience parasailing, an activity that allows you to enjoy the skies of Oahu to the fullest.
The highest altitude is 150 meters, which is not so high that children can enjoy it.
This aerial stroll, which takes about 10 minutes, is,My Best Memories of OahuThat's it!
Click here for parasailing tours
Sunset Dinner Cruise Live Show
Includes buffet/course dinner of choice
A Night on OahuA tour for adults who want to take it easyIt is.
You can enjoy cruising while watching the sunset over the beautiful ocean, and at night enjoy a delicious meal and a unique Hawaiian show on board.
This is the best plan to enjoy the ocean views of Oahu without going into the ocean!
Frequently Asked Questions (FAQ) About a September Trip to Oahu
Of course you can swim! September is one of the months with the highest seawater temperatures of the year, with the water temperature hovering around 27°C. You can comfortably enjoy marine activities such as snorkeling, diving, and parasailing.
Generally speaking, you can wear the same clothes as you would during a Japanese summer—such as short-sleeved shirts, shorts, and sandals—and you’ll be fine. However, since the air conditioning tends to be quite strong in shopping malls, restaurants, and on buses, it’s a good idea to bring a light cardigan or hoodie just in case.
Since September is hurricane season, be sure to check the weather forecast before you leave and during your stay. Also, since UV rays are very strong, UV protection—such as a hat, sunglasses, and sunscreen—is essential. Be mindful of pickpockets and bag snatchers at tourist attractions.
summary
Now that summer vacation is over, the number of tourists is starting to decline, but,September on Oahu is still peak seasonOh my god!!!
There are also events such as the Aloha Festival, which can only be enjoyed on Oahu in September, allowing visitors to enjoy a different look at Oahu.
If you can take a vacation in September, you should definitely visit Oahu, as the tourists will be calmer and the prices will be relatively lower.
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