What to do in September in Princeville, Hawaii - 2025

Princeville is a census-designated place (CDP) in the United States of America, located in the state of Hawaii, in the county of Kauai.

dronepicr - CC BY 2.0

Before we have a look at what you can do in Princeville, let's first look at the weather you can expect in September.

September weather in Princeville Hawaii

To get a good overview of the type of weather you can expect in September in Princeville Hawaii, we will look at the day and night temperature, minimum and maximum water temperature, and if September is comfortable or humid

Generally, September in Princeville Hawaii will be really nice. Historical data shows that you can expect an average temperature of around 80°F / 27°C. But due to the moderate humidity it can feel slightly uncomfortable for some. During the night, it will cool down to around 62°F / 17°C. Many will prefer a location with air conditioning due to the high humidity level.

Princeville Hawaii has rainy days in September. You can expect around 10 rainy days, with on average 3.7 inches / 94 mm of rain during the whole month.

Average temperature
Average Sea temperature
Wintersun Comfort grade and huricane risk

The forecast for September 2025 is based on historical data and are averages. They will give a good indication what you can expect, but the daily temperature and rain will fluctuate during the month.

Things to see and do in Princeville

Princeville has many things to soo. With help from our visitors we have dived a list of things to see in. If you have any sugestions or improvements for this list, please let us know.

Hanalei Valley Lookout
Nature/Wild LifeThroughout the Year
Hanalei Valley Lookout is surrounded by Namolokama Mountain which has some breathtakingly beautiful waterfalls.
Princeville Center
CityThroughout the Year
Princeville Center has many brands for shopping, entertainment complexes, and dining areas.
Hideaways Beach
BeachThroughout the Year
Hideaways Beach is perfect for snorkeling and sunbathing or picnicking.
Queen’s Bath
BeachThroughout the Year
Queen’s Bath is a calm pool for swimming, diving, and boating.

Shopping in Princeville

We have selected these places for you to visit if you love shopping. There are also food shops where you can go:

  • Foodland Princeville
  • Princeville Center
  • Azure Island Clothing
  • Walking In Paradise

Activities in Princeville

Night Market
The famous night market of Princeville is held every month and it is considered to be the most looked-forward-to event. Enjoy the lively atmosphere at the market and experience the cultural aspects of the town.

Daytrips
There are many major sites to see in nearby towns. You can either take the public bus or rent a car to visit the nearby islands for a nice day trip.

Whale Watching
Visit the Kilauea Lighthouse which is the most popular spot for visitors who enjoy whale watching.

Beaches
Princeville is home to some of the most amazing beaches in all of Kauai. The best beaches in the area include the Puu Poa Beach, Sealodge Beach, and Hideaway Beach.

Golf
The town is popular for its golf courses. Take a trip to the famous Makai Golf Club and play a few rounds in the most exquisite setting.

Yoga Retreats
If you're into fitness, you can join a yoga retreat in Princeville. The natural setting of the area gives the perfect.

Hiking
Take in the beautiful scenic views of the town by going on a hike. You can take the path from the Princeton Shopping Centre to the St. Regis Hotel for an easy go. If you're a skilled hiker, take the Okolehao Trail up Hihimanu for the best views.

Sunsets/ Sunrises
With a backdrop of mountains and an ocean on its side, can you think of better scenery to compliment a miraculous sunset or sunrise? The views are simply amazing.

Gardens
Visit the Botanical gardens of Princeville to enjoy the lush green environment and beautiful landscapes.

Restaurants in Princeville

Princeville is not a big city, so there is not a wide range of restaurants to choose from. Definitely if you stay in a hotel there you will find exquisite restaurants, otherwise we recommend going to the neighboring towns.
We have selected these places where you can eat in Princeville:

  • B’s Kitchen
  • Lotus Garden Chinese & Thai Cuisine
  • Happy Talk Lounge Restaurant & Bar
  • Tiki Iniki
  • Saenz Ohana Breakfast

More things to see in Princeville

Hanalei Valley Lookout
One of the most iconic places to visit with a spectacular backdrop of mountains and a lush green valley in front. The beauty of this location is mesmerizing. You can take a walk around to admire the natural beauty and witness the sensational waterfalls of the area.

Pu'u Poa Beach
The longest golden sand beach in the area. The place offers multiple amenities and it is a popular spot for visitors. You can spend a nice relaxing day at the beach and enjoy the beautiful views of the sunset.

Botanical Garden
The Botanical gardens of Princeville feature some of the most beautiful specimens in the region. The landscapes are breathtaking and the lush green environment is a complete mood changer. You can learn about the different types of plants and flowers present here.

Pali Ke Kua Beach
The hidden gem of Kauai is located at a tranquil location not far from the town. Even though you are required to pass through a rather steep pathway to reach here, the views make it all worthwhile in the end.

More information about Princeville Hawaii

What to do in Princeville Hawaii in other months

Weather in Princeville Hawaii for each month


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