december weather in honolulu

HaC 2025

2 min read 18-03-2025

Honolulu in December offers a delightful escape from the winter chills of the mainland US. Known for its consistently warm and sunny weather, it's a perfect destination for a holiday getaway. This guide will explore what you can expect from the weather in Honolulu during December, helping you pack appropriately and plan your activities.

Honolulu's December Climate: Sunshine and Gentle Breezes

December marks the beginning of Honolulu's drier season. While rain is always a possibility in Hawaii, December generally sees less rainfall compared to other months. Expect mostly sunny days with pleasant temperatures ideal for outdoor activities.

Average Temperatures:

Highs: Around 79°F (26°C) - perfect for exploring beaches and hiking.
Lows: Around 69°F (21°C) – even the evenings remain comfortably warm.

The water temperature remains inviting, typically around 75°F (24°C), making swimming and other water sports enjoyable throughout the month.

What to Pack for Honolulu in December

While December offers warm weather, packing versatile clothing is key for comfort:

Lightweight clothing: Shorts, t-shirts, sundresses, and lightweight pants are excellent choices for daytime activities.
Light sweater or jacket: Evenings can be slightly cooler, especially near the ocean, so a light layer is a good idea.
Swimsuit: Essential for enjoying Honolulu's beautiful beaches.
Sunscreen: The sun in Hawaii is strong, so high SPF sunscreen is crucial even on cloudy days.
Sunglasses and hat: Protection from the sun is paramount.
Comfortable walking shoes: For exploring the city and its many attractions.
Rain jacket: While rain is less frequent, showers can happen unexpectedly.

December Activities in Honolulu: Sun, Sand, and More

December's pleasant weather makes it ideal for a variety of activities:

Beach days: Relax on Waikiki Beach, swim in the ocean, or try surfing lessons.
Hiking: Explore the lush Diamond Head crater for stunning panoramic views. Consider trails like Manoa Falls Trail for a lush rainforest experience. Remember to wear appropriate hiking shoes and bring water.
Water sports: Enjoy snorkeling, scuba diving, kayaking, or stand-up paddleboarding. Several tour operators offer excursions.
Cultural experiences: Visit Pearl Harbor, Iolani Palace, or the Polynesian Cultural Center to learn about Hawaii's rich history and culture.
Shopping: Explore the upscale boutiques of Ala Moana Center or the unique shops of Chinatown.
Whale Watching (late December): As December progresses, you might even catch a glimpse of migrating humpback whales. Book whale watching tours for the best chances of spotting these magnificent creatures.

Potential Weather Considerations

While December is generally dry, occasional rain showers are possible. These are usually short-lived, but it's always wise to check the forecast before heading out for a day of activities. Additionally, while the temperatures are mild, the sun's intensity can still cause sunburn, so protection is important.

Planning Your Trip

Booking flights and accommodations in advance is recommended, especially if traveling during the holiday season. December is a popular time to visit, so securing your travel arrangements early will help ensure a smooth and enjoyable trip. Remember to check for any specific travel advisories or restrictions before your departure.

Conclusion

December in Honolulu offers a fantastic escape to tropical paradise. With its warm temperatures, sunny skies, and abundance of activities, it's the perfect time to experience the magic of Hawaii. By packing appropriately and planning your itinerary, you can create unforgettable memories in this beautiful island destination. Enjoy your trip!