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Kalalau Valley - Kauai

Best Time to go to Hawaii?

When is best to Travel to Hawaii?

In general, for the best overall weather, lowest statewide rates, and fewest visitors on-island, the best time to visit Hawaii is:

  • April - an excellent month, but avoid holidays, when applicable
  • May - the best overall month for visitors, in our opinion
  • September - excellent month, great for those seeking fewer visitors
  • October - great month, excellent selection of local festivals & events

If you're considering visiting Hawaii in the coming months, then we've got you covered...

Below we'll go over the latest on each island's conditions, general weather expectations, our expected visitor demand, visitor trends, and much more.

Ultimately, in our honest opinion - there isn't an inopportune time to go to Hawaii. Visiting Hawaii is a dream come true for many visitors, and who can blame them? The weather is fantastic nearly year-round, there's something to do for everyone, and the food is phenomenal (try laulau, trust us!).

Despite the COVID-19 pandemic, most of the Hawaiian Islands, especially Kauai, have fared relatively well thanks to the early and long-standing quarantine policies, making Hawaii a safe destination heading into the fall/winter of 2020 or early 2021.

Below we'll cover more details about what makes this a great time, or not, to visit the Aloha State.

John Derrick
Published on: 10-16-2020
Published by: John C. Derrick
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How to Beat the Hawaii Crowds

When are periods of High and Low Demand?

To assist visitors with visualizing the periods of high and low demand in Hawaii, we've created the following 2020 Hawaii Demand Forecast. We'll also specifically discuss visiting during each month of the year in more detail below.

This chart is an approximate overview of when we expect Hawaii to see increased visitation on-island, based on travel trends in Hawaii over the last four years, and in consideration of recent-events within Hawaii.

2020-2021 COVID-19 Update: Please be aware that the COVID-19 pandemic has very likely created significantly alterations to our forecasts for both 2020 and 2021. Please see the new COVID-19 updates section below for more information on what we expect in the future from the COVID-19 pandemic as it relates to Hawaii tourism.

If you're looking further ahead, be sure to check out our new 2021 Hawaii Demand Forecast as well. Please keep in mind the pandemic may also affect our forecast for the beginning of 2021, but generally,  we believe high and low demand times will stay consistent with historical trends. We'll update accordingly as more information becomes available this fall and early winter.

How COVID-19 has changed everything...

Updated Visitor Demand & Future Expectations

As we noted above, the COVID-19 pandemic has significantly upended the tourism industry and has thus altered our forecast for the remainder of 2020 and much of 2021. Beginning in late March 2020, and continuing through at least November 30, 2020, Hawaii has been under 14-day quarantine orders for all arriving visitors. See our special alerts Hawaii Travel Requirements & Updates and our Hawaii Travel Restrictions pages for additional details.

Hawaii Reopening in the Fall of 2020

It is highly likely COVID-19 will continue to cause additional disruption for weeks or months to come into both the fall of 2020 and into early 2021. In early 2021, when vaccinations may become widely publicly available, things may begin to return to a sense of 'normal.' But until that time, we expect there to be a lot of changes in Hawaii as the tourism industry restarts and reboots. Hawaii re-opened to visitors on October 15, 2020, with a pre-travel test. You can read more about Hawaii's Reopening and Hawaii Testing, Partners, & Costs.

What to Expect in 2021

We will continue to closely monitor the situation and will update our 2021 forecast accordingly once the travel industry begins to rebound from the pandemic.

Truthfully, historical trends won't mean as much as they did before the pandemic. We, unfortunately, expect the tourism industry in Hawaii to take several months, if not years, to fully recover from the effects of COVID-19. Many small businesses have struggled to stay afloat during the multi-month quarantine period when visitor arrivals dropped by upwards of 95% year-over-year. That will mean ongoing changes to both the activity/tour and lodging/accommodation industries statewide. Unfortunately, the total effects of this situation will not be known for months to come. But we are optimistic things can begin to return to normal in early 2021.

Hawaii Hotel Rates

Average Accommodation Prices

As is to be expected, when more people are 'on-island' visiting the Hawaiian Islands - accommodation, rental, and flight costs will increase as well. To avoid the crowds and keep rates lower, you can always try visiting during non-peak visitation periods (i.e.; holidays and summer months are high-demand time periods). When preparing for your trip, the following graphic should help provide a general idea of the average rates during different times of the year. These rates fluctuate by island, but these figures still allow you to prepare accordingly.

Hawaii Statewide Average Hotel Price Chart

Hawaii Statewide Average Hotel Price Chart

Hotel Rates Statewide & By Island

Hotel Rates Statewide & By Island

'Best Time to/for...' Hawaii FAQ

Seasonal Events, When to Book, Finding the Best Rates, & more...

Best Time for Good Weather?

While Hawaii is a great destination year-round, the best opportunity for good weather exists during April, May, September, and October. As the tradewinds pick up over the winter months, so do the showers, and surf swells, particularly on the north/northeast (windward) shores of each island. The weather is warm year-round, with average highs in the winter of 78-82ºF (26-28ºC) and 83-88ºF (29-31ºC) in the summer months. Learn more about Hawaii weather.

Best Time to avoid crowds?

Hawaii has visitors during all months of the year, but typically, if you want to avoid the crowds, visit in either November (excluding Thanksgiving) or May for the quietest scene on the islands. Additionally, the first week of June, most of April (excluding ‘Golden Week’ and Easter), and much of September or October are great times to avoid the majority of visitors. Learn more about When to Travel to Hawaii.

Best Time to Book Hawaii Hotels?

As a rule of thumb, book early - no later than 2-3 months before you go! It's not uncommon for the Best Accommodations in Hawaii to get booked quickly, especially during the summer months over holidays. If you are planning to visit in either July or August and especially if you’re planning a visit around the Christmas/New Year’s holiday in late December, then we’d advise booking 4-6 months in advance to ensure you can reserve the room(s) you want. Be sure to check our Hotel Rates for the best prices and to compare all the top travel sites in one quick search.

Best Time to purchase Hawaii Airline Tickets?

As with accommodations, it’s best to typically book earlier than later. The best prices for Hawaii flights can vary dramatically throughout the year, depending on a variety of factors. Generally speaking, to find the best rates, we advise visitors to start searching for flights four months before your trip and to book no later than one month before your planned departure. Using this approach should provide you the best opportunity to find a good deal. If you are planning a visit during Thanksgiving, Christmas, or another holiday, we’d advise you book much earlier, as far in advance as possible to ensure the best price for what will undoubtedly be high-demand tickets during those peak periods.

Best Time to Find Deals & Discounts?

If you’re searching for the best rates when visiting Hawaii, we’d advise you to start your search for flights that arrive/depart in the middle of the week. Flying during the middle of the week will save you a lot of money, especially when flying from geographically further away. Generally, the most affordable rates for both flights and hotels in Hawaii will be primarily during the fall and somewhat so during the spring.

For accommodations, the months of September through November (sometimes into early December) offer the best hotel deals, again excluding Thanksgiving. In the spring, the best accommodation rates can be found from late March until early June (excluding the Easter holiday and Japan’s ‘Golden Week,’ in April).

For tours and activities, while many deals and specials will be ‘last-minute’ - the best discounts and specials run during the summer months (late May - July). Sign up for our Hawaii eNewsletter, a bi-weekly email containing travel tips, to also receive exclusive Hawaii discounts, deals, specials, and other promotional offers.

Best Time for Snorkeling, Swimming, and Diving?

Hawaii offers fantastic snorkeling, diving, and swimming opportunities for much of the year, but the best times are the summer months. During this period the surf will be less intense than during the winter, the water will be warmer, and the weather more cooperative - creating the perfect conditions for exploring in the water around the islands.

In our opinion, Maui snorkeling is the best you'll find in the entire state, followed by snorkeling on the Big Island. Both islands offer great snorkeling locations largely protected from surf and tradewinds on the leeward side of each island.

Best Time to ski or snowboard?

This isn’t a typo; you can ski and snowboard in Hawaii - though conditions will have to be just right. Mauna Kea, on the Big Island, means ‘white mountain’ in Hawaiian and its peaks are frequently found blanketed with a layer of snow. To provide yourself the best opportunity to partake in this winter sport, visit during February or March. Be sure to prepare accordingly, as there are limited facilities and you will need a 4x4 vehicle to reach the summit.

Best Time to take a cruise to/around Hawaii?

The best time to find a good bargain on cruises, including inter-island cruises, will be late November through mid-December. The best time for selection of boats will be in the spring (April/May) and fall (late August-October). Winter months are often more expensive (due to increased visitation), and typically wetter - but do offer the opportunity for whale watching (late November through early April).

Best Time to go Whale Watching?

Each winter, Humpback Whales migrate from Alaska to the warm waters surrounding Hawaii to mate and give birth to their calves. The best opportunities for whale watching will be from late November through mid-April; February and March often provide the best opportunities for sightings.

Best Time to get married/have a destination wedding?

As noted in the weather question, to avoid the wettest weather, try and plan your wedding for the summer months; anytime from late April until late October is usually a pretty safe bet. The middle of the summer will be warmer but is also typically the driest. Hurricane season runs from June through November as well, but storms are historically rare events. Ultimately, all factors considered - the best month for a destination wedding in Hawaii is in May.

Best Time for Hiking?

Hawaii offers some of the best hiking in the world if we may say so ourselves; a hiker could probably traverse Kauai’s trails alone for years and never get bored. As with most things in Hawaii, the hiking is excellent year-round, but the best months for hitting the trails are during the late spring and early fall (April, May, September, and October). The weather will be drier during these months, as well as throughout the entire summer, but unlike the summer, these spring/fall months will also be cooler. Be sure to take plenty of water and sunscreen before you head out, as the UV is very high in Hawaii year-round. If you hike during the winter months, be prepared for showers and trail conditions to potentially be messier / less maintained.

Best Time to visit Kilauea Volcano or go stargazing on Mauna Kea?

The Big Island’s Kilauea volcano erupted continuously from 1983 until 2018, some times more spectacularly than at other times. While there isn’t a ‘best time’ to witness something controlled by geologic forces, especially given the active/visible eruption has temporarily ended; if you’re planning to hike around the volcano or within Hawaii Volcanoes National Park, we’d advise the same as we did in our hiking question - visit during the spring or fall when it’s not at hot, and the weather will be cooperative. The summer will often be too warm to hike anywhere near the older black lava flows.

On the other hand, if you’re heading to the summit of Mauna Kea for some stargazing, then the summer months are best due to the same warmer temperatures. The peaks of Mauna Kea can become downright frigid at night, especially during the winter months. Remember, a full moon will offer the best opportunities for clear stargazing and be sure to prepare accordingly before heading to the summit.

Best Time to go Fishing?

Fishing is another activity that can be partaken year-round, as different species of fish will bite at different times of the year and off the coast of each unique island. Summer tends to be one of the most popular periods for fishing - offering marlin (blue and yellowfin), skipjack, and ono. Fall and spring both offer good marlin and mahi-mahi fishing. Winter months are best for catching snapper, skipjack, tuna, and striped marlin. If you're visiting Maui, we recommend Fish Maui.

Best Time to Surf, Bodyboard, or Paddleboard(SUP)?

The best time for water activities like surfing and bodyboarding will be during the winter months. The biggest waves, for professionals, will be on the north shore. For the rest of us non-pros, the south coast is best during the winter. During the summer and fall (May - September), the waves will be calmer on the north shore of each island - so all skill levels can partake.

For other water sports like paddleboarding, we like the spring and fall the best, but this again can be a year-round activity if you select the right location(s) based on the time of year you visit. If you're visiting Oahu, we highly recommend Mahina Hawaii.

Best Time for local festivals and events?

The best time to visit for island festivals and events depends on what you're looking for during your visit. 'Merrie Monarch,' also known as the Olympics of Hula, is held in Hilo on the Big Island every April. Over on Oahu, you can catch the 'Waikiki Spam Jam,' also usually held in April. The 'Aloha Festivals' takes place on all the islands each year in late September.

King Kamehameha Day (June 11) and Lei Day (May 1) also both offer various festivities, including impressive lei draping ceremonies of the King Kamehameha Statutes on both the Big Island and Oahu. Check our Hawaii events page for more information on what might be taking place during your visit.

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Hawaii Flight Times

Airline Costs & Flight Rates for 2020-2021

Good news emerged in 2019 for visitors looking to travel by air. Due to increased competition amongst air carriers and new direct flights into Hawaii (i.e., Southwest Airlines) - 2020 and beyond will continue to be some of the most affordable years to fly to Hawaii in recent memory. Visitors should take advantage of the low fares and, as always, definitely consider visiting multiple islands if time permits while on your trip.

2020-2021 Update: The COVID-19 pandemic has significantly upended the demand for flights within the airline industry. The long term implications of these changes are still to be determined. Visitors may find fewer flights are available in the Fall and Winter of 2020 due to decreased demand, or things could bounce back quickly provided domestic travel is less likely to be impacted than is international travel. This section will be updated once more information is available and the airline industry has had a chance to return to some sense of normalcy.

Best Time to Visit Hawaii Image

Hawaii Statewide Weather (click to enlarge)

Hawaii Weather

What to Expect - Rain & Temperatures

Hawaii weather can often be about as sporadic as it gets, and as such, forecasting the weather on Hawaii can be both daunting and confusing to first-time visitors. The tropical climate makes you quickly realize, 'this isn't the mainland,' and the environment takes some getting used to. We encourage all visitors to check out our Hawaii Weather page, but here are a few quick pointers on Hawaii's weather to summarize:

  • Read up on the forecasts at the University of Hawaii Weather before you visit and during your stay, as they have the best and most accurate estimates on the islands.
  • Don't listen to the Weather Channel or watch the NOAA forecast graphs, of course, they'll predict rain - it technically rains almost every day in Hawaii... for about 10 minutes at a time.
  • The only time it's really wet in Hawaii for a prolonged time is during the winter months, usually from November until March. But it's not a wash by any means.
  • Temperatures at sea level usually run about 76-85 °F (24-29 °C) all year-round. Temperatures at night are typically 12-18 °F (3-4 °C) cooler, but this can change dramatically depending on your altitude.
  • Speaking of altitude, if you're planning to go up to higher elevations on either Maui or the Big Island, bring a small coat and long convertible pants. It can get very cold at the summit of the larger volcanoes!
  • Hurricanes in Hawaii are historically rare events, but the last few seasons have seen increased tropical activity, and several tropical storms come close to the islands. If you're visiting during Hurricane Season (June 1 - November 30th in the Central Pacific), then we advise you keep an eye on the tropics before your visit. Visitors may want to bookmark the Central Pacific Hurricane Center website for future reference.

 Ultimately, don't fret about the weather, it's Hawaii! Showers are typically short-lived and sporadic, and the temperature is almost always just right.

Hawaiian Island Updates

Things to know for each island

When planning your trip, there are a few things to keep in mind for each Hawaiian island, in addition to our Hawaii Essential Things to Know. Below we've made note of the most significant events and/or dates that may affect each island during your visit.

Best time to Visit Kauai

The best months to visit Kauai are in April, May, August, September, or OctoberThe weather on Kauai is consistently warm (highs in the mid-70's to mid-80's °F [24-29 °C]) year-round and visitors will enjoy the driest weather on the south shore and western portions of the island. Annual events include the May Day Festival (May) and Eo E Emalani I Alakai Festival (October) and the Chocolate & Coffee Festival (October). For more information, be sure to read our Best Time to Visit Kauai article.

Kauai Updates
Kuhio Highway, Kalalau Trail, and Haʻena State Park Reopen

Haena State Park, including the Kalalau Trail, which had been closed due to the torrential flooding that occurred in the Spring of 2018 re-opened in June 2019. Visitors planning to make the Kalalau trail hike must now make online reservations. At this time, all visitors are also encouraged to ride a shuttle to the park due to limited parking for private vehicles.

Best time to Visit Oahu

Oahu is a great island to visit any time of the year. Still, if you especially want to dodge the crowds (on this most populous Hawaiian Island) - then the best months to visit Oahu are in May or later in the Fall (September and October are both great choices). Both times offer better rates on the island but still have fantastic weather conditions. Also, be sure to note that the last week of April is also 'Golden Week' in Japan - which can generate a large influx of Japanese visitors during that period. Other annual events on Oahu that draw international crowds include the Honolulu Marathon (December) and the Hawaii International Film Festival (October). For more information, be sure to read our Best Time to Visit Oahu article.

Oahu Updates & Closures

On Oahu, the USS Arizona Memorial reopened on September 1, 2019. It was previously closed, starting in May 2018, to undergo structural repairs.

Best time to Visit Maui

The best months to visit Maui are in April, May, September, or October. If you’re visiting for whale watching, February is a good choice for peak season activity. Travelers looking for the best deals on Maui accommodations should also seek out travel periods in the spring and fall, as they will be the cheapest months to visit due to decreased demand. As far as events, Whale watching increases visitation starting in November and continues until the spring. Weatherwise, Maui temperatures remain consistently warm with daytime highs in the 75-85 °F [24-29 °C] range during the summer and winter, respectively. If you're heading to the summit of Haleakala, be sure to bundle up accordingly as it gets quite cold atop the volcano. 

For more information, be sure to read our Best Time to Visit Maui article.

Best time to Visit Big Island

The best months to visit the Big Island are May, August, or September for the best combination of great weather, low rates, and fewer visitors. Weather on the Big Island, like the other islands, stays consistently warm year-round. The main thing to note weather-wise is the differences between the Hilo (wetter and cooler eastern windward side) and Kailua-Kona (drier and warmer western leeward side). Annual events that generate an influx of visitors are the Merrie Monarch Festival (around Easter Sunday) and the Ironman competition (Kona side, typically in October). For more information, be sure to read our Best Time to Visit the Big Island of Hawaii article.

Big Island Updates

Hawaii Volcanoes National Park officially reopened to the public and welcomed guests in late September 2018. The Park has resumed its regular business hours and is open 24 hours a day. Parts of the Park remain closed for further assessments and repairs. Information on the current status of Kilauea Volcano can be viewed on the NPS Hawaii Volcanoes website.

Monthly Visitors by Hawaii Island

Monthly Visitors by Hawaii Island

In summary, as you prepare for your trip - remember to check local calendars for events, review the status of the parks and locations you'd like to visit, prepare and pack the proper travel supplies for the island(s) you're visiting, and make sure not to worry too much about the weather; Hawaii is known as "paradise" for a good reason.

Ultimately, the Best Time to visit Hawaii is when you choose to go! If you still can't decide exactly when to go, no problem - try our quiz below, and we'll suggest four months we think are best for you. We hope you have a great trip! Aloha!

Akaka Falls on the Big Island of Hawaii

Akaka Falls on the Big Island of Hawaii

Which Month to Visit?

Detailed Monthly Overview

Hawaii Quiz: Best Month to go visit Hawaii

Choosing the best time of year to visit Hawaii is no easy task for most visitors. It can be a confusing and even frustrating job, and that's probably the last thing anyone wants when planning a trip to Hawaii. That’s why we’ve created this quick quiz- to help determine which month(s) of the year are best for you. Based on your personal feedback, we'll suggest the four months we believe would be your best time to visit Hawaii.

Quiz Instructions

Read and answer the quick questions below- each of your answers will earn a set number of points which will be tallied at the end. Some questions may seem similar, but try to answer as many of the questions as possible to ensure the most accurate results.

Please answer each Question with a "Yes", "No", or "Somewhat" response.

1.) Avoid Crowds & Highest Demand

If you're looking to avoid the high-demand months in Hawaii and not visit when the islands are feeling their most crowded, then answer 'Yes' below. If you're not worried about crowds, enter either 'Somewhat' or 'No.'

Does this reflect your interests, mindset, and/or generally apply to you:

2.) Beaches & Swimming

Some of the best beaches on earth can be found right here in Hawaii. If you consider yourself a beach-going person, then you're going to love Hawaii's choices. Take your pick of white, yellow, black, green, or even red sand.

Does this reflect your interests, mindset, and/or generally apply to you:

3.) Prioritize Good Weather

This is a really important option for some folks. If you are absolutely set on having optimal weather, then add this to your list. Keep in mind that the windward side of each island will always have a chance of showers, but that in general, some islands and certain seasons are just drier or wetter than others. Select 'Yes' below if you'd like to generally avoid wetter weather, and 'No' or 'Somewhat' if you're not as concerned about rain or wetter conditions.

Does this reflect your interests, mindset, and/or generally apply to you:

4.) Boat Tours & Cruises

A trip to Hawaii wouldn't be complete for some visitors without a beautiful sunset sail or relaxing dinner cruise. But certain seaons are definitely better than others for the smoothest experience while on the water.

Does this reflect your interests, mindset, and/or generally apply to you:

5.) Cultural Attractions

If the history of places you visit intrigues you, then this is a category to put on your list. Hawaii has an incredibly rich history that is unique in all the world. Luckily, much of this history has been preserved throughout the islands in various historical sites.

Does this reflect your interests, mindset, and/or generally apply to you:

6.) Fishing

Can't resist the urge to grab a fishing pole and see what you can catch? Whether its local shore fishing or deep sea fishing, if you’re looking to reel in the catch of a lifetime, be sure to add this subject to your score.

Does this reflect your interests, mindset, and/or generally apply to you:

7.) Hiking

There's no question about it. We chose Hawaii because of this very option; the islands are a mecca of trails. If you're like us, crazy about hiking to see the often unseen, then definitely consider this option. From gorgeous coastal trails, barren lava hikes, to lush jungle, you can do it all in Hawaii.

Does this reflect your interests, mindset, and/or generally apply to you:

8.) Kayaking

If kayaking is your thing, then you'll certainly have plenty of opportunities to row and explore some of the world’s most beautiful waters in Hawaii.


Does this reflect your interests, mindset, and/or generally apply to you:

9.) Avoid Tropical Storms & Systems

Tropical Storms and Hurricanes are historically rare events in the Hawaiian Islands, but over the last few years, this activity has increased during specific months So, if you're looking to avoid visiting during the months where tropical weather may be active, select 'Yes' below. This does not include 'Kona storms' or other spontaneous Tradewind-generated events, only seasonal tropical cyclone activity.

Does this reflect your interests, mindset, and/or generally apply to you:

10.) Scuba or Snorkeling

If it's what's under the waves that piques your interest, then you've come to the right place. Hawaii has some incredible opportunities for anyone interested in these two activities.

Does this reflect your interests, mindset, and/or generally apply to you:

11.) Tropical Gardens & Flowers

If you're a big fan of tropical plants and flowers, then make sure to score this item. Hawaii offers some of the most diverse plants and flora on the planet, and several species are endemic to the islands, meaning they ONLY exist here. Hawaii's tropical climate caters to some flowers blooming almost year-round, but some seasons are definitely better than others.

Does this reflect your interests, mindset, and/or generally apply to you:

12.) Waterfalls & General Lushness

Waterfalls and verdant, lush landscapes are both parts of the remarkable natural beauty that makes up Hawaii's windward coasts. But there are certain seasons where the waterfalls are a lot more scenic than others. If that's especially important to you, ensure you select 'Yes' below.

Does this reflect your interests, mindset, and/or generally apply to you:

13.) Avoid Higher Costs

Hawaii's costs and effect on your wallet can vary throughout the year. Generally, for most visitors, we'll assume you're looking to save when it comes to accommodations, food, vehicle rentals, and purchases - but still, have good fun on activities and other experiences. If this is correct, select 'Yes' below and we'll attempt to avoid high-demand months with higher costs. If you're looking for ultimate luxury and don't consider money an option, select 'No' below, and we'll still include those higher-cost months. Otherwise, select 'Somewhat' or skip this question.

Does this reflect your interests, mindset, and/or generally apply to you:

14.) Whale Watching

If you simply have to see the whales during your vacation, then make sure this is on your list. The months of December through April typically offer the best opportunities of seeing Humpback whales. The whales can show up as early as October and depart as late as May, but optimal times are Dec-April.

Does this reflect your interests, mindset, and/or generally apply to you:
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