T
Tripozi
aerial photography of building near sea

United States · tool

Best time to visit Honolulu

Month-by-month weather, crowds, prices, and festival calendar — so you know exactly when to book.

Best time to visit Honolulu, United States

Month-by-month breakdown of weather, crowds, prices, and seasonal highlights.

MonthScoreWeatherCrowdsPricesHighlights
January
20-26°C, mild with passing showershighhigh
  • Whale watching season begins
  • King Kamehameha Day celebrations
Post-holiday crowds can linger.
February
20-26°C, mild and drierhighhigh
  • Pacific Airshow (sometimes)
  • Humpback whale sightings peak
Chinese New Year can bring additional visitors.
March
21-27°C, pleasant with occasional showersmoderatemoderate
  • Duke's OceanFest
  • Start of spring break season
Spring break crowds begin to build towards the end of the month.
April
21-27°C, sunny and warmmoderatemoderate
  • Lei Day celebrations
  • Post-spring break lull
Excellent weather before the summer heat and humidity.
May
22-28°C, warm and sunnymoderatemoderate
  • Kuhio Day celebrations
  • Pre-summer visitor surge
Shoulder season offers a good balance of weather and crowds.
June
23-29°C, hot and humidhighhigh
  • King Kamehameha Day (June 11)
  • Summer vacationers arrive
Summer heat and humidity are noticeable.
July
24-30°C, hot and humid with trade windspeakpeak
  • Fourth of July fireworks
  • Peak summer tourist season
Hottest and most humid month, very crowded.
August
24-30°C, hot and humidpeakpeak
  • End of summer break
  • Surfing competitions
Still very hot and humid, with high visitor numbers.
September
23-29°C, warm and less humidmoderatemoderate
  • Aloha Festivals
  • Post-summer lull
Transition to drier weather, a sweet spot for visiting.
October
23-29°C, warm with pleasant breezesmoderatemoderate
  • Oktoberfest celebrations
  • Good surfing conditions
Continues the pleasant weather from September.
November
21-27°C, mild and driermoderatemoderate
  • Honolulu Marathon
  • Start of the holiday season
Thanksgiving week can see a surge in crowds and prices.
December
20-26°C, mild with occasional showershighhigh
  • Christmas and New Year's celebrations
  • Start of whale watching season
Peak holiday season means higher prices and more people.

Annual events worth timing your trip around

June
King Kamehameha Day

Celebrates the first monarch of the unified Hawaiian Kingdom with parades and festivals.

April
Lei Day

A celebration of Hawaiian culture, particularly the making and wearing of leis.

September
Aloha Festivals

Hawaii's largest cultural celebration, featuring music, hula, and parades.

November
Honolulu Marathon

A major international marathon attracting thousands of runners.

December
Humpback Whale Migration

Humpback whales begin their migration to Hawaii's warm waters for breeding.

March
Duke's OceanFest

A week-long celebration of ocean sports and Duke Kahanamoku's legacy.

Insider timing tips

  • The summer months (July-August) are the hottest and most humid, coinciding with peak tourist season and highest prices.
  • The shoulder seasons (April-May and September-October) offer the best balance of excellent weather, fewer crowds, and moderate prices.
  • While rain is possible year-round, the winter months (November-March) tend to be slightly wetter, though rarely disruptive.
  • Avoid booking around major US holidays (Christmas, Thanksgiving, Spring Break) if you want to avoid the highest prices and biggest crowds.

Ready to plan your Honolulu trip?

Get a full day-by-day itinerary with real places and bookable activities.

Best time to visit elsewhere

Best time to visit for similar destinations