April is a great time to visit Hawaii. While the temperature is not as high as in late summer, the days get even slightly warmer compared to the already nice months of February or March, and the ocean temperature is almost perfect.
However, you should know which outfits to wear and what to pack during this month. Many visitors make outfit and packing mistakes they regret later.
Overview: In April, you wear casual clothing for your daytime adventures in Hawaii. For instance, shorts and T-shirts are great for sightseeing. We recommend packing moisture-wicking and fast-drying clothes as they’ll dry quickly if you’re surprised by a brief April rain shower. Additionally, they can deal better with sweat.
Before we dive into the details about what to pack and wear, it’s helpful to understand the weather in Hawaii during April.
Knowing about temps and rain will make sure you’re prepared and comfortable throughout your trip.
💡 However, you can skip the following weather overview if you like and scroll down to the outfit and packing tips.
April Weather Overview
In April, Hawaii’s temperature already begins to transition to the summer weather conditions. This month, the average high temperatures have already reached 80°F (27 °C) on most islands.
Like in other months, it’s usually warm during the day and a bit cooler at night. The evenings are slightly cooler, especially compared to the very warm summer months.
Hawaii has nice weather all year, and April is no different. The average high temps range from 78°F (25°C) to 81°F (27°C) on most islands.
💡 Locals say that Hawaii actually has only two seasons: “summer,” between May and October, and “winter,” between October and March/April. While it’s officially the last winter month in Hawaii, this article views April as spring.
As you’ll get sunny days and cool nights. Going to the beach in the evening might require a light jacket because it can get into the high 60s. But mostly, you can pack for warm Hawaii weather.
More outfit and packing tips later!
Hawaii’s islands experience a noticeable drop in temperature from day to night and significant changes at higher elevations.
Let’s explore these variations using the average high and low temperatures for the main islands in April compared to March and May:
|78°F (25°C) / 65°F (18°C)
|79°F (26°C) / 67°F (19°C)
|78°F (25°C) / 69°F (21°C)
|79°F (26°C) / 66°F (19°C)
|79°F (26°C) / 66°F (19°C)
|80°F (27°C) / 68°F (20°C)
|79°F (26°C) / 70°F (21°C)
|80°F (27°C) / 67°F (19°C)
|80°F (27°C) / 68°F (20°C)
|82°F (28°C) / 70°F (21°C)
|81°F (27°C) / 71°F (22°C)
|81°F (27°C) / 68°F (20°C)
Nighttime Temperature Drop
The temperature difference between day and night on these islands ranges from 10 to 14 degrees Fahrenheit. This means evenings and nights can feel quite cooler compared to the daytime warmth.
💡 For instance, a pleasant 79°F day on the Big Island can cool down to a cooler 66°F at night.
Temperature Drop at Higher Elevations
Temperature decreases with elevation. For example:
- Mauna Kea, Big Island: At nearly 14,000 feet, Mauna Kea can be 20 to 30 degrees Fahrenheit colder than the coast. If it’s 79°F at sea level, it could be between 50°F to 58°F at the summit.
- Haleakalā, Maui: This volcano, standing over 10,000 feet, also experiences a significant temperature drop. A typical 79°F day at sea level could mean temperatures in the 50s or even lower at the Haleakalā summit.
These examples highlight the importance of packing appropriately for varied temperatures, especially if you plan to visit higher elevations.
Rain and Hurricanes
The rainy seasons last from November to March, meaning it’s over in April. Hawaii receives an average of 0.8 to 1.1 inches of rain now. While it’s not much, it’s definitely more than in the even drier summer months
However, bringing an umbrella or a light rain jacket is a good idea. Especially at night, as these brief showers tend to fall in the evening.
It’s less rainy in April than in the previous months, and the sudden showers are typically short-lived. Yet, it’s still important to bring light rain gear!
💡 Rain tends to come in short, intense bursts, so you can still enjoy plenty of sun. However, if you want to avoid rain even more, plan your activities on the island’s leeward side, which usually receives less rainfall due to the protection provided by mountains and hills.
Hurricane season in Hawaii runs from June to November, so you don’t have to worry about big storms.
While not as amazingly warm as in late summer (about 81°F), the ocean temperature is usually at a pleasant 77°F (25°C) in April. So it’s honestly very enjoyable for swimming and other water activities.
Another big advantage in April. Not only did the water temperature become even more pleasant, but so did the swells as they came down. Additionally, the energy of the water and rip currents mellow out, making the days perfect for swimming.
Into surfing? The winds also soften, creating perfect beginner-friendly surf conditions. It’s a great time for low-key surfing, even on the north shore beaches.
When packing for your trip, consider the following clothing suggestions for your April trip:
- Lightweight, breathable fabrics: Opt for clothing made of cotton or linen to keep you cool and comfortable in the heat and humidity.
- Layering: Usually, layering is not really necessary. However, bring a light sweater or light jacket for cooler evenings, higher elevations, and air-conditioned environments.
- Versatile clothing: Pack items that can be dressed up or down, such as a white linen shirt that can be worn with chinos.
- Swimwear: Don’t forget your swimsuits, as Hawaii’s beaches are enjoyable year-round. Bring two, so you will always have a dry one.
- Footwear: Pack comfortable walking shoes for daytime activities and a dressier pair for evenings out.
For your ultimate packing list, ensure you include the following items:
- 1 pair of comfortable (moisture-wicking) long trousers (wear them on the plane to save luggage room)
- 2-3 pairs of shorts
- A few pairs of socks
- Sets of underwear
- Women: dresses, pants, and outfits suitable for nights on the town
- Men: collared shirts or semi-formal attire for evenings out
- Hoddie, lightweight cardigan or a jacket for cooler temperatures
- Swimwear and beach accessories
- Comfortable walking shoes and dressier footwear
Outfits for Hiking | Dinner | Beach
Find our helpful overview below:
When hiking in Hawaii during April, it’s best to wear light and dry clothes quickly. Away from the beach, it gets very hot and humid, so keep this in mind. For most day hikes, regular sneakers are fine. Heavy hiking boots and socks are usually not necessary unless you’re on a multi-day hike.
Read more about pants and jackets for higher elevations later!
Wondering what to put on for dinner in Hawaii? It varies depending on your evening plans, but here are some ideas. Shorts, a tank top, and flip-flops are usually fine for dining out, as Hawaii is quite laid-back.
However, you might want to dress up a little in upscale restaurants. Women can opt for a summery sundress with flat metallic sandals. Men can generally wear flip-flops, shorts or khakis, and a short-sleeved button-down shirt.
Beach or Pool Outfits
Choosing what to wear to the beach or pool in Hawaii is all about simplicity and comfort. I usually go for a swimsuit with a cover-up or just shorts and a tank top.
Remember, beach or pool attire should be something you’re okay with getting wet or covered in sunscreen. Avoid wearing something to the beach or pool that you plan to wear again that day.
Essential Outfit Items for Hawaii’s April
The weather is warm enough to enjoy outdoor activities and beach time in light shorts and t-shirts. Here is a list of essential outfit items to pack for your Hawaii trip:
Light Jacket and Sweater
- Material: 98% Polyster, 2% Rayon
- High quality special waterproof and windproof fabric offers a breathable and comfortable wear experience in any...
- 【Waterproof & Windproof】 Superior water resistant shell fabric feature with Watertight Ⅳ. This softshell rain...
- 【Waterproof & Breathable】Rain jacket for men is made of high density soft shell fabric, high quality waterproof...
With careful planning and the right outfit items, you’re well-prepared for the Hawaii’s April weather conditions. Remember that the key is to prioritize versatility, comfort, and sun protection.
Extra Outfit Items for Comfort and Convenience
- Panama Straw hat: FURTALK summer hats are made of breathable Paper Straw and Polyester which makes it lightweight...
- CLASSIC STYLING: The Pierside hat is constructed from weaved straw, featuring a wide brim, lined headband and...
- Premium Paper Straw Woven:FURTALK summer straw hat is made of High-quality paper straw which makes it lightweight...
- Women's Sun Visor Straw Hat with wide brim is made of high quality paper straw,gives you great sun protection all...
In addition to the essentials, don’t forget to pack a few extra items that can greatly improve your comfort and convenience while exploring Hawaii’s diverse climates and activities.
- Hats and sunglasses: Shield your eyes and face from the sun with a wide-brimmed hat or a baseball cap. Sunglasses are a must-have to protect your eyes from harmful UV rays.
- Light rain jacket or windbreaker: Rain showers can still occur in April in Hawaii. Pack a lightweight rain jacket or windbreaker to stay dry and comfortable during unexpected weather changes. Advantage: You won’t need the light jacket (see above) if you bring one light jacket for the rain.
- Hiking shoes and sandals: If you plan to do any hiking or outdoor adventure activities, supportive and comfortable footwear is essential. Choose hiking shoes or sports sandals that provide good traction to keep you safe on trails and wet surfaces.
Special: For Watching Lava on the Big Island
- Bring hiking shoes or trail trainers for walking over uneven lava surfaces. A good hiking sandal with a closed toe can also work.
- Long pants – like hiking pants (see our tips above)
Flashlight for finding your way in the dark during nighttime tours
- Optional: Gloves
- Backpack to carry snacks and water
Travel Convenience Items
- Packing cubes: Keep your luggage organized and easy to unpack by using packing cubes. They’re especially helpful for separating clean and dirty clothes or for categorizing your Hawaii outfit items.
- Reusable tote or beach bag: Hawaii has banned single-use plastic bags, so bring a reusable tote or beach bag for shopping, picnics, or carrying your belongings to the beach. It’s an eco-friendly choice that can also save you money on bag fees.
- Quick-dry towel or travel towel: A compact, quick-drying towel is great for beach days, hikes, or other activities where you might need to dry off or clean up. They take up little space and dry fast, making them an optimal choice for your Hawaii packing list.
Creating Your Ultimate Packing List
When planning a trip to Hawaii during April, it’s important to be prepared for variable weather conditions. This comprehensive packing list will ensure you look great and stay comfortable during your vacation.
How Many Items to Bring?
The number of shirts, shorts, or dresses you should bring to Hawaii depends on your planned activities:
You should pack different clothes depending on what you plan to do. For instance, if you’re considering spending more days at the beach, you might not need regular shirts or shorts.
If you’re going hiking more often, you should consider bringing more shirts, shorts or pants that dry quickly.
And if you’re doing ‘light’ sightseeing, you can wear some clothes again, especially if you freshen them up with something like Febreeze.
You might wear your “fancy” shirts, shorts, or dresses just for a short time, like during dinner. So, you can wear them again another night.
If you’re changing places or hotels, you can easily wear the same clothes again without anyone noticing. It’s all about being smart with what you pack!
Clothing and Footwear
- Lightweight clothing: Pack breathable fabrics like cotton or linen, including T-shirts, tank tops, and shorts to stay cool and comfortable.
- Long-sleeve shirts: For UV protection during beach days or added warmth on cooler evenings.
- Dresses and skirts: Flowy, comfortable options for dinners, strolls along the beach, or casual outings.
- Swimwear: Bring at least two swimsuits, as they may take time to dry between beach visits.
- Light jacket or sweater: For cooler nights, especially higher elevations or restaurants with air conditioning.
- Hiking gear: Quick-dry pants or leggings, moisture-wicking tops, and proper footwear if you plan to explore trails.
- Footwear: Comfortable sandals or flip-flops for beach days and casual outings, sneakers or hiking shoes for exercise or active excursions, and a pair of dress shoes for dinners at upscale restaurants.
- Sun protection: Pack polarized sunglasses, a wide-brimmed hat, and sunscreen with SPF 30+ for all skin types.
- Beach essentials: A reusable water bottle, beach towel, and waterproof tote for everything you’ll need on the sand.
- Daypack: A small, lightweight bag for outdoor adventures or daily use, with compartments for your camera, wallet, and other essentials.
- Reusable shopping bag: Help the environment and reduce plastic waste while shopping for souvenirs or groceries.
- Toiletries: Plan ahead for travel-sized amounts of toothpaste, shampoo, conditioner, soap, and other personal care items.
- Travel documents: Bring copies of your passport, driver’s license, and a printed itinerary, as well as any reservations or confirmations.
- Power bank: Keep your devices charged all day with a portable power bank.
- Camera gear: Bring your preferred camera, extra batteries, SD cards, and any lenses or equipment to document your Hawaiin adventure.
- Snack pack: Pack a few non-perishable snacks, like granola bars or nuts, to have on hand while exploring.
With this ultimate packing list, you’ll be well-prepared for an enjoyable and comfortable trip to Hawaii in April.
Factors to Consider While Packing
Before packing your bags for Hawaii, it is important to take some factors into consideration. Ensuring your packing list is tailored to your specific needs will make your trip more enjoyable and efficient.
Duration of Stay
The length of your stay will play a significant role in determining the number of outfits and essentials you should pack. Here are some general guidelines:
- Short trips (3-4 days): Pack 1-2 outfits per day, including beachwear and evening attire, and avoid over-packing by selecting versatile clothing items.
- Week-long trips (5-7 days): Aim for 5-6 outfits that you can mix and match; pack extra swimsuits for water activities.
- Extended stays (more than 7 days): Plan for 7-8 outfits and consider packing some travel-sized laundry detergent for washing items as needed.
Tailor your packing list to the activities you have planned for your trip. Here are some suggestions based on popular Hawaiian activities:
- Beach days: Pack multiple swimsuits, a wide-brimmed sunhat, flip-flops, and a cover-up. Additionally, consider bringing water shoes and a rash guard for water sports or exploring rocky shorelines.
- Hiking: Bring moisture-wicking t-shirts, hiking boots or sneakers with good traction, and a lightweight day pack for carrying essentials.
- Snorkeling, kayaking, or surfing: Pack snorkeling gear (or plan to rent), water shoes, and a rash guard to protect your skin from the sun and surf.
- Exploring the island: Comfortable walking shoes and breathable clothing (such as linen or cotton) are highly recommended for days spent exploring the island.
Remember to always check the weather forecast before your trip to ensure you pack appropriate clothing for Hawaii’s April weather.