Best Time To Visit Kauai, Hawaii – A Travel Guide

Between September and November, or April and June, is the best time of year to go to Kauai because the weather is good and flight and hotel rates are lower.

The rainy season, which runs from December to March, doesn’t stop people from searching for a winter break, but be aware that hotels and flights will be more expensive during this time.

If the winter months are too expensive for you, consider the spring and fall seasons as a compromise.

After the peak season ends and families leave for their summer vacations, rates on Kauai drop slightly. Summer vacations on Kauai won’t be as expensive as winter vacations, but they won’t be cheap either.

The Hawaiian Island of Kauai is the oldest and fourth-largest in the United States. The extensive mountain ranges, lush woods, and gorgeous beaches that encircle the island have earned it the nickname “Garden Isle.” It is culturally rich, and much of the island’s legacy can be seen strewn throughout the landscape.

There are two distinct Kauai travel seasons based on visitors and activities.

• High-Season
• Low-Season

Kauai is a lovely year-round destination with a wide range of activities. Every season brings something fresh to learn about. Here’s a seasonal summary of when the best time to visit Kauai, Huawei is, based on your priorities.

Hawaii’s island of Kauai has four distinct seasons.

What is the best month to go to Kauai, Hawaii? The weather on Kauai changes month to month, bringing with it a unique set of experiences. The temperature and rainfall for each month are detailed here. Festivals and events are also highlighted to aid in your decision to visit the island.

Regardless of when you visit the lovely island, there will be plenty of adventure and excitement in store!

Kauai’s Average Daily Daylight Hours

Kauai’s Climate – Monthly Weather Forecast

Kauai, Hawaii Climate – Monthly Rainfall

Is January a good time to visit Kauai? Keep in mind that Kauai is the wettest of the Hawaiian Islands, so bring a raincoat if you plan on visiting in January. For outdoor activities that take place early in the morning or after dark, you’ll also need an extra layer.

January Weather In Kauai, Hawaii

January is one of Kauai’s coolest months, which is saying a lot. Temperatures on the island can plummet to dangerously low levels, but the highs are comfortable. Rain falls on average 15 days per month.

January Events

• New Year’s Day

Is February a good time to visit Kauai? Although February has the fewest rainy days, with an average of roughly 13 days, you should expect some rain on your vacation. For outdoor activities that take place early in the morning or after sundown, you’ll still need an extra layer. The water is also kept chilled.

February Weather In Kauai, Hawaii

The weather in February is nearly identical to that of January, with similar lows and highs in temperature, however, the rain falls off slightly, even on Kauai’s North Shore.

February Events

• Waimea Town Celebration
• Hanalei Farmers’ Market
• Kauai Quilt Show 2022
• Kauai Culinary Market

Is March a good time to visit Kauai? Things start to warm up a little in March, but there isn’t much of a difference from winter temperatures just yet. Rainfall is expected to increase this month, with roughly 16 days of rain expected. Rain on the island is often fleeting, so don’t let it stop you from going.

March Weather In Kauai, Hawaii

The evenings will be two or three degrees warmer. You’ll get wet, but you’ll stay warm. Bring an umbrella with you. The water is still cooler.

March Events

• Prince Kuhio Celebration of the Arts

Is April a good time to visit Kauai? The days are starting to warm up, and the temperatures will continue to rise far into the evening. April had an average of 18 days of rain, with more rain falling on the island’s leeward side.

April Weather In Kauai, Hawaii

In April, the average temperature on Kauai will rise slightly again.

April Events

• KCP 2022 Season

This is the time of year when you want to let the coastal breezes in through your windows, and you may need to turn on the air conditioner at night. Rainfall will begin to decline soon for the summer, and if weather patterns hold, it won’t increase up until October.

May Weather In Kauai, Hawaii

As the island transitions from spring to summer in May, temperatures rise noticeably.

May Events

• Kauai Songwriters Music Festival

Remember that hurricane season begins in June and lasts until November. Although there’s no guarantee you’ll be affected, it’s a good idea to keep an eye on the weather during this time of year. The ocean is continuing to warm, making those sunset beach visits even more appealing.

June Weather In Kauai, Hawaii

Summer has arrived on Kauai, which means a slew of vacationers and congested beaches. High temperatures during the days are expected, and temperatures will remain warm throughout the night.

June Events

• Soto Zen Bon Festival
• Mookuauhau o ka Lahui-Kauai Ancestral Stories

Because it’s still summer vacation, anticipate crowds to join you in the rain in search of rainbows. It’s also hurricane season, so stay aware, especially if you’re traveling to Kauai.

July Weather In Kauai, Hawaii

The temperature rises only slightly in July. The ocean begins to warm in May and June, but it will not reach its peak temperature until September or October. In July, rainy days become increasingly common.

July Events

• Garden Island Boogie Board Classic
• Koloa Plantation Days

As summer draws to a close, the ocean continues to warm. Hurricane season is still going on, so keep that in mind if you’re flying or going on a backcountry adventure.

August Weather In Kauai, Hawaii

It’s the last month of summer vacation and the start of the hottest season on Kauai.

August Events

• Sand Castle Contest
• Waipa Music & Mango festival
• Tahitian Dance Competition & Festival

September is an excellent time to visit Kauai if you enjoy the heat and want to escape the crowds. As summer vacations expire and children return to school, the rain begins to fade, as does the number of visitors.

September Weather In Kauai, Hawaii

The hurricane season will last another two months, so keep an eye on the forecasts and make plans appropriately.

September Events

• The Kauai Marathon and Half Marathon
• Hawaii Line Dance Festival
• Hawaii Line Dance Festival and Craft Fair

Is October a good time to visit Kauai? Because it’s now shoulder season, you’ll discover lower hotel rates, fewer people on the beaches, and a more tranquil island. The temperature begins to dip. Rainfall on the Garden Isle can ramp up again, as it does every other month.

October Weather In Kauai, Hawaii

The hurricane season isn’t finished yet, so keep an eye on the forecast.

October Events

• Halloween
• Kauai Chocolate & Coffee Festival
• Kauai Coconut festival
• Emalani Festival

Is November a good time to visit Kauai? It is one of the best months to visit kauai. November, like October, had an average of 18 days of rain. The hurricane season is coming to a close. So for touring, it’s an ideal option.

November Weather In Kauai, Hawaii

The weather in October and November is similar, with daytime highs averaging and nighttime lows falling.

November Events

• Kauai Old Time Gathering
• Kauai Veterans Parade and Fair

Is December a good time to visit Kauai? There will be roughly 15 days of rain, similar to January, so bring an additional layer or two along with your rain gear. The ocean cools as well, returning to winter temperatures of the mid-70s.

December Weather In Kauai, Hawaii

Cooler temperatures return to the island in December, with lows around the ’50s and highs around the ’70s.

December Events

• Kalo Festival

With the best overall weather and the lowest airline prices, the best months to visit Kauai are April through June and September through early November. Early spring on Kauai is really lovely, and it is one of our favorite times of the year. Before the summer bustle, our guests enjoy the tranquility of the season.

Ensure that you visit the canyon early in the morning, even during the hot months. There are few people in the area, and the vista is breathtaking. The skies often grow cloudy as early as 10:00 a.m. That’s the best time to visit Waimea canyon.

As such, there is no worse time to travel to Kauai, Hawaii. However, the toughest month to visit Hawaii is in December. From mid-December through New Year’s Day, Hawaii sees a surge in visitors, resulting in expensive hotels, plane tickets, and rental vehicle prices.

As temperatures cool across the Hawaiian islands, December is also the wettest month of the year.

Throughout the year, Kauai, Hawaii hosts a variety of events and different weather. When it comes to picking the best time to visit Kauai, you have complete control.

On the other hand, each season has its unique set of attractions. In this travel guide, we’ve explained each season, month, and event. As a consequence, deciding on the best option and precisely organizing your vacation will be simple.