Shorts and t-shirt, mostly. Certainly nothing more than chinos/capris and a lightweight, long-sleeved shirt/top. You’ll want to bring a light jacket or sweater; evenings can be cool. Rain probably won’t be an all-day affair, but the north shore will certainly be cooler, and it gets more rain in winter.
In winter, from mid- December to mid-April, visitors come seeking Hawaii’s sunny beaches and tropical temperatures. It’s especially busy over Christmas, New Year’s, spring break (mid-March), and Easter. In summer, high season returns when kids get out of school, from mid-June to mid-August.
With the exception of Hawaii’s Big Island, December is the wettest month for Hawaii . Hawaii’s ocean temperatures are nice enough for swimming . In fact, you can swim anytime of year in Hawaii without needing a wetsuit.
RESTRICTED OR PROHIBITED ITEMS: Pineapple and bromeliad plants and fruits. Passion fruit plants and seeds. Cruciferous root vegetables (radish, turnip, daikon, horseradish, rutabaga) Corn on the cob. Citrus and pulpy fruits from Florida & Puerto Rico. Taro and dasheen. Coconuts.
December is the rainiest month in Hawaii . However, in most cases, rain tends to fall at night in Hawaii . If the rain worries you, consider booking your stay on the leeward side of the islands as they tend to be drier. You can also look at the islands with the least rain in December , which include Big Island and Maui.
In Hawaii , casual wear is typical for much of the day. Go for casual t-shirts and shorts for the daytime hours in Hawaii . If you ‘re not a fan of shorts, jeans , leggings, or capris can also be acceptable attire. Breezy, lightweight tops are a good idea if you ‘re not into t-shirts.
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.
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.
Made famous in 1950 by Bing Crosby and the Andrew Sisters, “Mele Kalikimaka” is indeed how the phrase “ Merry Christmas ” was borrowed into Hawaiian .
Current Situation. 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). Weather services continue to monitor the eastern and central Pacific region for major storms that may come close to our state.
As a general rule, Hawaiian waters average 77 degrees in the wintertime to 82 degrees in the summertime. Now, compared to the U.S. West Coast, Hawaiian waters are definitely much warmer (10-20 degrees warmer) than the waters off Southern California.
Cellphones. Most major U.S. cellphone companies operate in Hawaii , and local cellphone calls are usually included in nationwide or domestic calling plans. Please check your provider as roaming charges may apply for some plans. You may also rent a mobile phone after you arrive.
Sunblock, insect repellent , sunglasses and a hat are a must. The sun is very intense in Hawaii and you don’t want to ruin your vacation by getting sunburn.
If you wish to bring Hawaiian leis back to the U.S. mainland, you’ll want to make sure all the components in your lei are allowed to return with you. Fortunately, that’s not too hard to do . Please be aware that citrus-related plant parts include mock orange flowers and leaves, which are sometimes used in making leis.