Generally, the best weather in Hawaii can be experienced in June, July and September. This is when travelers can expect the least amount of rainfall along with warm water temperatures. However, Hawaii has pretty great weather year-round (after all, the Aloha State experiences only two seasons).
Overall, year-round highs average from 27°C to 29°C, hottest from July through October and coolest from December through March. Brief rains are likely throughout the year, though late May to late September is the driest.
Weather in The Hawaiian Islands is very consistent, with only minor changes in temperature throughout the year . There are really only two seasons in Hawaii : summer (kau) from May to October and winter (hooilo) from November to April. Temperatures at night are approximately 10° F lower than the daytime.
Warm weather along with lower than average precipitation levels make August a pleasant time to visit Hawaii . The first half of August tends to be more expensive and crowded as compared to the second half, when rates are cheapest for August and below the annual average.
Hawaii’s Weather When it’s raining on one side of an island in Hawaii , though, the sun is usually shining on another, a short drive away. However, if the priority is to avoid heavy downpours in traditionally fun-in-the-sun locations such as Waikiki, Poipu, Kona and Kihei, the worst time to go is November through April.
While many vacations are five to seven days long, we recommend staying for at least 10 days to enjoy your Hawaiian vacation. The time change is difficult to adjust to at first and takes about 3 days to get fully acclimated. So, allowing a couple days to get over the jet lag is important.
While Hawaii is a great destination year-round, the best opportunity for good weather exists during April, May, September, and October. As the tradewinds pick up over the winter months, so do the showers, and surf swells, particularly on the north/northeast (windward) shores of each island.
Best Hawaiian Islands Kauai . Maui. Hawaii – The Big Island. Lanai. Honolulu – Oahu .
Read more about the high season and the low season on Hawaii elsewhere on our website. In our opinion, the best time to avoid the crowds and find the cheapest tickets to the Big Island is between mid-April and May and in September and October.
If you’re visiting Hawaii for the first time , I recommend selecting a single island for your vacation. This allows you to plan out a robust itinerary, relax, and experience the island to the fullest. Hawaii is made up of the following islands: The Big Island of Hawaii . Maui. Oahu. Kauaʻi. Molokaʻi. Lānaʻi. Niʻihau. Kahoʻolawe.
A vacation to Hawaii for one week usually costs around $1,882 for one person. So, a trip to Hawaii for two people costs around $3,765 for one week . A trip for two weeks for two people costs $7,529 in Hawaii .
Hurricane season in the Central Pacific region (where Hawaii is located) runs from June 1 to November 30 (though these tropical cyclones can occur any time of the year).
There’s a dry season that corresponds to summer (Apr–Oct) and a rainy season in winter (Nov–Mar). It rains every day somewhere in the islands at any time of the year, but the rainy season can bring enough gray weather to spoil your tanning opportunities.