Haleakala clothing

Question

If we are visiting the summit during the day in May, what type of clothing do you suggest? I don’t really know how to pack if we go to Haleakala as I don’t have room for a winter coat. Are a few layers of long sleeve shirts and a raincoat enough? Are there easy, up to two mile trails? Is it worth it to stay for sunset? Any help is appreciated.

Answer

Aloha! Visiting Haleakala in May can be a wonderful experience, but the summit environment is very different from the beach. Temperatures are much cooler and windier, so planning your clothing and itinerary carefully is important.

Clothing Recommendations

Even during the day, summit temperatures can range from 45–65°F (7–18°C), and winds can make it feel colder. Since you don’t have room for a heavy winter coat, layering is the best approach:

Base layer: a lightweight long-sleeve shirt or moisture-wicking top.
Mid layer: a fleece or light sweater for warmth.
Outer layer: a windproof and waterproof jacket or raincoat to protect from sudden showers and gusty winds.
Bottoms: long pants are recommended; thermal leggings underneath can help if you get cold easily.
Accessories: gloves, a hat, and a scarf or neck gaiter are useful against wind chill. Sunglasses and sunscreen are recommended due to high altitude sun exposure.
Footwear: sturdy walking shoes or light hiking boots for trails; the summit terrain is mostly volcanic rock.

Trails at the Summit

There are several easy hikes up to about two miles that allow you to experience the summit and crater:

Pa Ka’oao Trail – Around 1 mile round trip, relatively easy, with great summit views.
Halemau’u Trail – The first section is suitable for short hikes; the full trail is longer but can be done in segments.
Saddle Road Trails near the Visitor Center – Short loops offering panoramic views without strenuous effort.

Sunset Considerations

Watching sunset at Haleakala is iconic, but it comes with considerations:

Sunset draws crowds, so parking can be difficult. Arriving at least an hour early is recommended.
Temperatures drop quickly after sunset; layering is essential.
If you prefer a quieter experience and easier access, visiting during late morning or early afternoon offers beautiful lighting and less crowding.
Sunrise is also spectacular, but requires a reservation and very early wake-up.

In summary, for a daytime visit in May, a few layers of long sleeves, a fleece, and a wind/rain jacket should suffice. Easy two-mile hikes exist and provide great summit views. Sunset is memorable if you don’t mind crowds and colder temperatures, but daytime visits can be more relaxed and still stunning.

Haleakala clothing

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