Visiting Hawaii in September (2023): Is September a Good Time to Visit Hawaii?

by | Aug 6, 2023

Is September a Good Time to Visit Hawaii?

Yes, September is one of the best times to visit Hawaii. Travel-savvy visitors know September is a hidden gem, with warm ocean temperatures and fewer crowds. This blog post will give you the lowdown on everything from weather, costs, and must-attend events during this off-peak month.

Let’s dive in for your ultimate guide to ‘Hawaii In September’!

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Thinking about visiting Hawaii in a different month? After reading through this guide on Hawaii in September check out our best time to visit Hawaii overview.

Key Takeaways for Hawaii in September

  • September is an ideal time to visit Hawaii as the weather is warm with moderate temperatures and lower chances of rain.
  • Visitors can enjoy affordable prices for airfare, accommodation, and car rentals during September, making it a budget-friendly option.
  • There are several cultural events and festivals happening in September, including the Aloha Festivals, Okinawan Festival, Maui Ukulele Festival, Queen Lili’uokalani Canoe Race, and Taste of the Hawaiian Range and Agriculture Festival.
  • Some popular activities to do in Hawaii during September include attending cultural festivals, exploring natural landmarks like the Napali Coast or Iao Valley State Monument, visiting Hawaii Volcanoes National Park on the Big Island, and enjoying beach activities such as snorkeling and surfing.

Overview of Hawaii in September

The month of September is indeed an amazing time to visit Hawaii. It offers visitors a blend of bright sunny days, sandy beaches and warm ocean temperatures perfect for surfing, snorkeling or bodyboarding.

This period gives you a chance to witness Hawaii in its truest form – less crowded with an abundance of natural wonders and vibrant cultural activities at every turn.

Throughout September, the Hawaiian Islands are bathed in moderate weather conditions – daytime temperatures averaging in the mid-high 80s°F/27°C, which later transform into comfortable evenings within the 70s°F/21°C bracket.

This means ideal conditions, whether exploring Oahu’s famous Honolulu attractions like Diamond Head State Monument and Waikiki Beach or backpacking around Maui’s Iao Valley State Monument.

It is one of the drier months, allowing visitors uninterrupted access to breathtaking landscapes from Big Island’s Hawai’i Volcanoes National Park and Waipio Valley.

Moreover, costs give travelers more reasons to choose September as their travel window because airfare prices take a dip while hotel rates average around $340 per night making Hawaii not just accessible but also affordable.

Weather in Hawaii During September

The weather in Hawaii during September varies depending on the island you are visiting.

Oahu in September Weather

Oahu brings hot and humid vibes in September. Daytime heat can rise to the high 80s°F/27°C while the nights cool down to cozy 70s°F/21°C. Oahu also treats you with a mix of rain and warm sunshine. So, even though it’s the wet season, your plans won’t get spoiled.

Mountain trips are worth considering for cooler weather. Here, as you go up, the temperature drops down!

Kauai in September Weather

Kauai has hot weather in September. The air can feels heavy with 85% humidity. Each day is warm and bright for 12 hours. You can expect the temperature to be around 81°F/27°C. Nights are cool, falling between 75-88°F/24-31°C.

This warmth extends to the water too; it’s also about 81°F/27°C. So, you can swim or snorkel comfortably!

Maui in September Weather

In Maui, September brings pleasant weather with average temperatures ranging from 60°F to 77°F/16°C to 25°C. It’s not too hot or too cold, making it a great time to explore the island. The humidity levels can be high, reaching up to 85%.

However, near the beach, you can enjoy some relief from the humidity thanks to trade winds blowing at around 5mph.

The ocean water is warm and perfect for swimming and snorkeling, with an average temperature of around 81°F/27°C.

So don’t forget your swimsuit and sunscreen when visiting Maui in September!

Big Island in September Weather

The weather on the Big Island of Hawaii in September is generally warm and sunny, with average daytime temperatures ranging from the mid to high 80s°F/26°C.

However, if you plan to explore the mountainous areas or visit volcanoes, remember that it can be cooler there, and temperatures decrease as elevation increases.

Also, it’s good to know that the drier summer climate may affect the flow of waterfalls on the Big Island during this time. Thankfully, hurricane risk is low for Hawaii in September, including on the Big Island.

Plus, you can enjoy warm ocean temperatures, perfect for beach activities throughout this month!

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Crowds and Prices in September

September is a great time to visit Hawaii if you’re looking to avoid the crowds and get better prices on airfare and accommodation.

Popularity of Hawaii in September

September is a popular month for visiting Hawaii because it offers a great combination of good weather and less crowded attractions.

Many people choose to travel in September to take advantage of the lower prices and fewer crowds.

Hotel rates tend to drop during this time, making it more affordable for visitors. Additionally, flight costs can be more reasonable if you book early.

So if you’re looking for a quieter and more budget-friendly experience in Hawaii, September may be the perfect time to plan your trip.

Cost of Airfare and Accommodation

Flights and accommodations are two major elements of any travel budget and this holds true for your Hawaii vacation as well. In September, you will find that these costs are significantly lower than the peak tourist season.

ExpenseDetailsAverage Price
AirfareAirfare prices to Hawaii drop after the summer demand. Deals can be found as early as July and prices drop even further by mid-August.Varies widely depending on booking time, but early reservations generally offer better deals.
Accommodation September is an off-peak season, thus hotel rates are typically lower. It’s a great time to save money on accommodations, especially luxury resorts.Average around $340 per night.
Car Rental Renting a car in September is generally more affordable than during peak season.Varies based on vehicle type and reservation time.

These reduced costs make September an ideal month for an affordable Hawaiian vacation.

Cultural Events and Festivals in September

Experience the vibrant Hawaiian culture through a variety of cultural events and festivals in September, including the Aloha FestivalsOkinawan FestivalMaui Ukulele FestivalQueen Lili’uokalani Canoe Race, and Taste of the Hawaiian Range and Agriculture Festival.

Aloha Festivals

The Aloha Festivals are big celebrations in Hawaii that you won’t want to miss. They happen from September to mid-October, and they’re all about Hawaiian culture. These festivals have parades, live music, hula dancing, and traditional arts and crafts.

You can learn a lot about the history and customs of Hawaii at these events. Some other festivals like the Okinawan Festival and the Maui Ukulele Festival are part of the Aloha Festivals too.

So if you’re visiting Hawaii in September, make sure to check out these amazing celebrations!

Okinawan Festival

The Okinawan Festival is a celebration of Okinawan culture and heritage in Hawaii. At the festival, you can experience traditional Okinawan music, dance, and food. Local Okinawan dance groups and musicians put on performances for visitors to enjoy.

You can also try delicious traditional Okinawan cuisine like Okinawa soba and Andagi. The festival also includes cultural workshops and demonstrations where you can learn about Okinawan crafts and traditions.

It’s a great opportunity to immerse yourself in the vibrant culture of Hawaii’s Okinawan community.

Maui Ukulele Festival

The Maui Ukulele Festival is a special event that takes place in September in Hawaii. It’s a celebration of the ukulele, which is an important part of Hawaiian music and culture.

The festival brings together talented ukulele artists and musicians who perform live for visitors to enjoy.

Not only can you listen to amazing music, but you can also participate in workshops and interactive sessions to learn more about this iconic instrument.

So if you’re visiting Hawaii in September, make sure to check out the Maui Ukulele Festival for a truly unique and memorable experience.

Queen Lili’uokalani Canoe Race

The Queen Lili’uokalani Canoe Race is a famous long-distance outrigger canoe race in Hawaii. It honors Queen Lili’uokalani, who was the last monarch of the Kingdom of Hawaii.

This exciting race attracts participants from around the world, including local teams and international competitors.

It’s a celebration of Hawaiian culture and traditions, highlighting the significance of canoeing in Hawaiian history. The race offers various divisions and categories for people of different ages and skill levels to participate in this thrilling event.

Taste of the Hawaiian Range and Agriculture Festival

The Taste of the Hawaiian Range and Agriculture Festival is a special event that happens every September on the Big Island of Hawaii. It’s all about celebrating and supporting our local agricultural industry.

At this festival, you can try lots of delicious foods that are made from locally grown products like beef, pork, lamb, and more.

There are also cooking demonstrations to learn new recipes and workshops to educate visitors about farming.

Plus, there’s live entertainment to enjoy while you eat! This festival is a great opportunity for farmers and ranchers to show off their hard work and connect with potential customers.

hawaii in september - aloha festivals

Things to Do in Hawaii in September

  • Attend the Aloha Festivals on Oahu, where you can experience Hawaiian culture through music, dance, and crafts.
  • Explore the stunning Napali Coast in Kauai by taking a boat tour or hiking along the Kalalau Trail.
  • Visit the Iao Valley State Monument in Maui and take in the breathtaking views of lush greenery and waterfalls.
  • Discover the volcanic wonders of Hawaii Volcanoes National Park on the Big Island, where you can see active lava flows and unique geological formations.
  • Take part in cultural festivals like the Molokai Ka Hula Piko Festival or the Lanai Pineapple Festival to learn more about each island’s traditions and history.
  • Enjoy outdoor activities such as snorkeling, surfing, and bodyboarding at popular beaches like Waikiki Beach on Oahu or Ka’anapali Beach in Maui.

Essential Packing List for Hawaii in September

When packing for your trip to Hawaii in September, make sure you have these essentials:

  • Lightweight and breathable clothing such as shorts, T-shirts, and sundresses
  • Swimsuits and cover-ups for enjoying the beautiful beaches
  • Sunscreen with a high SPF to protect your skin from the strong UV rays
  • A hat or visor to shield your face from the sun
  • Comfortable sandals or flip-flops for walking around
  • Beach towels or mats for lounging on the sand
  • A reusable water bottle to stay hydrated in the heat
  • Insect repellent to ward off any pesky mosquitoes
  • Snorkel gear if you plan on exploring underwater life
  • A light rain jacket or poncho in case of brief showers

Wrap-Up of Hawaii in September

In conclusion, September is a great time to visit Hawaii. The weather is warm with less rain, and the ocean temperatures are perfect for beach activities. It’s also a quieter time of year with lower hotel rates and airfares.

Plus, you can experience unique cultural events like the Aloha Festival. So pack your bags and get ready to enjoy all Hawaii offers in September!

Not sure if Hawaii in September is the right month for you? See our June, July, and August guides for other great months.


1. Is September a good time to visit Hawaii?

Yes, September is considered a great time to visit Hawaii as it offers warm temperatures, fewer crowds, and lower prices compared to the peak tourist season.

2. What is the weather like in Hawaii during September?

The weather in Hawaii during September is typically warm with average high temperatures ranging from 80-85 degrees Fahrenheit (27-29 degrees Celsius). There may be occasional rain showers but they are usually brief.

3. Are there any special events or festivals in Hawaii during September?

September in Hawaii features various cultural events and festivals such as the Aloha Festivals on Oahu and Maui’s Annual Hawaiian Slack Key Guitar Festival. It’s worth checking out local event calendars for specific activities.

4. Can I go swimming or snorkeling in Hawaii during September?

Yes, you can still enjoy swimming and snorkeling in Hawaii during September as the ocean waters remain warm throughout the month. Just be aware of any beach advisories or rough surf conditions before heading out.

5. Is September a good time to visit Hawaii?

September is an excellent time to visit Hawaii. The weather is still warm, and the island has pleasant weather patterns this month. Whether you’re visiting Oahu, the Big Island, Maui, Molokai, or Lanai, you’ll find great weather and plenty of things to do.

6. What is the weather like in Hawaii in September?

In September, Hawaii offers warm weather with temperatures ranging from the mid-70s to mid-80s Fahrenheit (24-29 degrees Celsius) across the islands. September is one of the best months to enjoy the beautiful Hawaiian climate.

7. Is September a good time to visit Oahu?

Yes, September is a great time to visit Oahu. You can enjoy warm weather, beautiful beaches, and explore the vibrant culture of Hawaii. Oahu offers a range of activities and attractions for visitors to enjoy, such as Waikiki Beach and Pearl Harbor.

8. What are the best months to travel to Hawaii?

September is considered one of the best months to visit Hawaii. The weather is still warm, and you can avoid the peak summer tourist season. Other good months to visit are April, May, and October when the weather is pleasant, and there are less crowds.

9. What is the best island to visit in September?

All the Hawaiian islands are great to visit in September. Whether you choose to visit Oahu, the Big Island, Maui, Molokai, or Lanai, you’ll find wonderful weather and a variety of activities to enjoy. Each island has its own unique attractions and charm.

10. What can I expect during my visit to Hawaii in September?

During your visit to Hawaii in September, you can expect warm and sunny weather, beautiful beaches, and a range of outdoor activities. You can also explore the rich culture of Hawaii and attend various events happening on the islands.

11. How are the hotel rates in Hawaii during September?

Hotel rates in Hawaii during September tend to be more affordable compared to the peak summer tourist season. You may find better deals and availability for accommodations during this time, making it a good month for a vacation in Hawaii.

12. What are some of the events happening in Hawaii in September?

September is a vibrant month in Hawaii with various events taking place across the islands. Some popular events include the Aloha Festivals, the Waikiki Roughwater Swim, and the Hawaii Food and Wine Festival. You can check the local event calendars for specific dates and details.

13. What is the culture of Hawaii like in September?

The culture of Hawaii is vibrant and alive throughout the year, including September. You can experience traditional Hawaiian music, dance, and cuisine, as well as learn about the history and customs of the islands. September is a great time to immerse yourself in the cultural aspects of Hawaii.

14. Is September a good time to go to Hawaii for a vacation?

Yes, September is a great time to plan a vacation in Hawaii. The weather is still warm, and you can enjoy a range of outdoor activities such as hiking, snorkeling, and surfing. Additionally, the islands are less crowded compared to the peak summer season, allowing for a more relaxed and enjoyable experience.

Bryan Murphy

Bryan Murphy

Bryan Murphy, owner of Hawaii’s Best Travel, is a certified Hawaii destination expert from the Hawaii Visitors Bureau. He actively participates in the Hawaii Visitors and Convention Bureau as a member and has a strong educational background focused on local culture and sustainability. As the host of “Hawaii’s Best Travel,” a top-30 US travel podcast, Bryan combines his years of experience with valuable insights. He connects with a broad online community, reaching nearly half a million people, and offers a richer, more responsible way to experience Hawaii.