Things to do in Kailua-Kona in April

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Overview

April is a great time to visit Kailua-Kona. The weather is usually pleasantly warm with a gentle breeze, with temperatures ranging from 69—75°F (21—24°C). There are plenty of events to check out and activities to try in Kailua-Kona during this time. Some of our top recommendations: hike to the top of Mauna Kea, go whale watching, take a helicopter tour of the island, and more!

Kailua-Kona has plenty to offer for visitors of all ages and interests. In this article, we tell you the top things to see and do for your April trip to Kailua-Kona. Get inspired by the events, activities, attractions, and experiences unique to April. We’ll let you know where to explore events based on your interests, whether that’s food, culture, art, music, sport or others.

We’ll let you know everything you need to prepare for the weather in Kailua-Kona in April. Learn about what to wear and pack for your trip, the average temperatures throughout April, temperature changes from morning to evening and much more.

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Best events and things to do in Kailua-Kona in April

Top experiences in April
Hike to the top of Mauna Kea
April is one of the best times to hike to the summit of Mauna Kea, the highest peak in Hawaii. The weather is usually clear, providing stunning views of the surrounding landscape and the night sky. You can also visit the Mauna Kea Observatories for a unique stargazing experience.
Go whale watching
April is the peak of whale watching season in Kailua-Kona, as humpback whales migrate through the area on their way to Alaska. You can take a boat tour to see these majestic creatures breaching and playing in the waters off the coast, providing a once-in-a-lifetime experience.
Take a helicopter tour of the island
April is a great time to take a helicopter tour of the Big Island, as the weather is usually clear and the landscape is lush and green. You can soar over volcanic craters, waterfalls, and lush valleys, getting a unique perspective on the island's diverse terrain.
Explore the Kona Coffee Living History Farm
April is a great time to visit this historic coffee farm, where you can learn about the history of Kona coffee and see how it's grown and processed. You can also participate in hands-on activities like picking coffee cherries and roasting your own beans.
Take a sunset cruise along the Kona coast
April is a great time to take a sunset cruise along the Kona coast, where you can relax on a boat and watch the sun dip below the horizon. You can also enjoy a dinner and drinks as you take in the stunning views of the coastline and the Pacific Ocean.
Attend the Big Island Chocolate Festival
This annual event in Kailua-Kona celebrates all things chocolate, with tastings, demonstrations, and workshops. You can sample a wide variety of chocolate treats from local vendors and learn about the process of making chocolate from bean to bar.
Take a snorkeling tour to Kealakekua Bay
April is a great time to explore the crystal-clear waters of Kealakekua Bay, where you can snorkel among colorful coral reefs and tropical fish. You can also visit the Captain Cook Monument and learn about the history of the area.
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Holidays in Kailua-Kona in April
April
  • Tax Day (April 15)
  • Good Friday (April 18)
  • Easter Sunday (April 20)
  • Easter Monday (April 21)
Other notable holidays
  • Shrove Tuesday/Mardi Gras (March 4)
  • St. Patrick's Day (March 17)
  • Prince Jonah Kuhio Kalanianaole Day (March 26)
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Weather in Kailua-Kona in April

Temperatures on an average day in Kailua-Kona in April

The average temperature in Kailua-Kona in April for a typical day ranges from a high of 75°F (24°C) to a low of 69°F (21°C). Some would describe it as pleasantly warm with a gentle breeze.

For comparison, the hottest month in Kailua-Kona, August, has days with highs of 79°F (26°C) and lows of 73°F (23°C). The coldest month, February has days with highs of 74°F (24°C) and lows of 68°F (20°C). This graph shows how an average day looks like in Kailua-Kona in April based on historical data.

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Historical temperature average in April
75°F
highs
69°F
lows

General weather summary

Pleasantly warm with a gentle breeze
Feels like
50%
Chance of rain
0.281 in
Amount
11.4 mph
Wind speed
81%
Humidity
12.6 hrs
Daylight length
6:06 AM
Sunrise
6:41 PM
Sunset
45%
Cloud cover
T-shirt, rain coat and rain boots
What to wear
What to wear in April
With an average high of 75°F (24°C) and a low of 69°F (21°C), it generally feels pleasantly warm with a gentle breeze. There might also be a moderate chance of rain. With that in mind, most people would dress in something light like your favorite t-shirt and top it off with a rain coat and rain boots
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Best attractions for Kailua-Kona in April

Besides the array of exciting events and activities Kailua-Kona has to offer for travelers in April, we want to remind you of the classic attractions in Kailua-Kona that are great to visit at this time of the year as well! You can’t miss these iconic landmarks, local favorites, and places rich with cultural heritage. We hope to give you insights and inspiration into the best things to see and do to make the most of your visit. Here is a list of our top attractions in Kailua-Kona for April.
Mauna Kea
1. Mauna Kea
4.8
(1515)
Observatory
Nature & Parks
Mountain summit with the world's largest astronomical observatory & 13 working telescopes.
Saddle Rd Junction
2. Saddle Rd Junction
Outdoor Activities
Scenic Drives
Manini'owali Beach (Kua Bay)
3. Manini'owali Beach (Kua Bay)
4.8
(1586)
Beach
Outdoor Activities
Mountain Thunder Coffee Plantation
4. Mountain Thunder Coffee Plantation
4.7
(797)
Sights & Landmarks
Coffee roasters
Revered bean-to-cup Kona coffee grower plantation site with roasting plant tours.
Ocean Rider Inc
5. Ocean Rider Inc
4.5
(730)
Aquaculture farm
Nature & Parks
Guided tours of a marine farm & seahorse aquariums, led by experts in conservation.
Kona Brewing Co.
6. Kona Brewing Co.
4.5
(3217)
Restaurant
Takeout Restaurant
Microbrewery with informal tours, pizza, live music on Sundays & a lanai with a corrugated tin roof.
Ali‘i Dr
7. Ali‘i Dr
Sights & Landmarks
Points of Interest & Landmarks
Magic Sands Beach Park
8. Magic Sands Beach Park
4.5
(4312)
Public beach
Outdoor Activities
Public park with white sand beach & rocky shoreline, offering lifeguard-overseen swimming & surfing.
Hulihe‘e Palace
9. Hulihe‘e Palace
4.4
(601)
History museum
Museums
Hawaiian royalty summer home-turned-museum showcasing koa wood furniture, quilts & cultural events.
Kaloko-Honokohau National Historical Park
10. Kaloko-Honokohau National Historical Park
4.7
(2309)
Historical place
Nature & Parks
Ruins of early fish ponds & petroglyphs still remain in this historic beachside wildlife refuge.
Kahaluu Bay
11. Kahaluu Bay
4.6
(14)
Bay
Nature & Parks
Moku‘aikaua Church
12. Moku‘aikaua Church
4.7
(119)
Christian church
Sights & Landmarks
Hawaii's oldest Christian church, founded by missionaries in 1820, with an iconic arch & sanctuary.
Old Kona Airport State Recreation Area
13. Old Kona Airport State Recreation Area
4.5
(1854)
Park
Nature & Parks
Scenic beach for surfing, spear fishing & swimming, with picnic areas & a jogging path.
Magic Sands Beach Park
14. Magic Sands Beach Park
4.5
(4312)
Public beach
Outdoor Activities
Public park with white sand beach & rocky shoreline, offering lifeguard-overseen swimming & surfing.
Kiholo Bay
15. Kiholo Bay
4.6
(455)
Nature & Parks
Bodies of Water
This remote, protected bay features a pebble beach & marine life, such as green sea turtles.
Kailua Pier
16. Kailua Pier
4.6
(1251)
Neighborhoods
Piers & Boardwalks
Raised platform next to a beach hosting large & small boats, local events & tournaments.

Looking for day-by-day itineraries in Kailua-Kona?

Get inspired for your trip to Kailua-Kona with our curated itineraries that are jam-packed with popular attractions everyday! Check them out here:

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