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United States

Things to do in Honolulu and Oahu

6 activity ideas, with how long they take, an indicative price and the best time of day. Best time to visit: in April, May, September and October.

Things to do

  1. Pearl Harbor and the USS Arizona

    The memorial resting above the wreck of the battleship sunk on December 7, 1941. On Wikipedia

    Culture and historyMuseum4 hrFreebest in the morning

  2. Diamond Head

    An hour’s climb up a crater, with all of Waikiki at the foot of the summit. On Wikipedia

    Adventure and sportsViewpoint2 hr 30 min≈ €5best in the morning

  3. Hanauma Bay

    A collapsed crater open to the sea, now the island’s most famous snorkeling reserve. On Wikipedia

    Nature and sceneryBeach4 hr≈ €25best in the morning

  4. Waikiki and a first surf lesson

    The beach where Duke Kahanamoku made surfing famous, and its long waves for beginners. On Wikipedia

    RelaxationBeach3 hr≈ €80best in the afternoon

  5. The North Shore and its turtles

    Giant winter waves, Haleiwa, shrimp trucks and turtles sleeping on the sand. On Wikipedia

    Nature and sceneryBeach7 hrFreetakes the whole day

  6. ʻIolani Palace

    The only royal palace in the United States, home of Hawaii’s last monarchs. On Wikipedia

    Culture and historyMonument1 hr 30 min≈ €30best in the afternoon

When to go

The most pleasant months in Honolulu and Oahu: in April, May, September and October, taking weather and crowds into account.

More ideas for those months: where to go in April, where to go in May, where to go in September, where to go in October.

Averages measured over recent years: mean temperatures and number of rainy days, month by month.

The climate in Honolulu and Oahu, month by month
MonthHighLowRainy days
January26 °C / 79 °F20 °C / 68 °F10
February26 °C / 79 °F20 °C / 68 °F10
March26 °C / 79 °F20 °C / 68 °F13
April ideal26 °C / 79 °F21 °C / 70 °F19
May ideal27 °C / 81 °F21 °C / 70 °F16
June28 °C / 82 °F22 °C / 72 °F8
July29 °C / 84 °F23 °C / 73 °F6
August30 °C / 86 °F23 °C / 73 °F5
September ideal30 °C / 86 °F23 °C / 73 °F6
October ideal29 °C / 84 °F23 °C / 73 °F9
November28 °C / 82 °F22 °C / 72 °F9
December27 °C / 81 °F20 °C / 68 °F8

What budget on the ground?

Per person and per day, including accommodation, meals, local transport and visits — excluding the round trip. An estimate calculated the same way as in the app, from the local cost of living.

Budget
€90
Mid-range
€170
Comfort
€315

Getting there from Paris: the carbon footprint

Per person, round trip, in kilograms of CO₂ equivalent — manufacturing, energy and, for flights, contrails included.

Plane
4.3 t

Factors from ADEME (Impact CO₂); outside France, rail uses the European average published by the European Environment Agency.

Book on the ground

Tours and tickets

Internet on site (eSIM)

From the airport

Rent a car

Partner links: if you book through them, Tripora may earn a commission, at no extra cost to you and without changing the order of these lists, which is alphabetical.

Good to know: United States

Plugs
Type A, B, 120 V
Emergencies
911
Driving
On the right

Near Honolulu and Oahu

Elsewhere in United States