United States · January
Big Island (Hawaii) in January
January on the Big Island offers a vibrant escape with pleasant weather and fewer crowds than the winter holiday peak. This island truly shines with its unparalleled geological diversity, from the active volcanic landscapes of Hawaii Volcanoes National Park to the lush rainforests and cascading waterfalls of the Hamakua Coast.
Is January a good time to visit Big Island (Hawaii)?
January is a workable month for Big Island (Hawaii) with tradeoffs. 20-27°C, sunny with occasional trade wind showers — Post-holiday crowds can linger.
What makes January worth visiting
- •Whale watching season peaks
- •Clear skies for stargazing at Mauna Kea
Events in Big Island (Hawaii) this January
Thousands of humpback whales migrate to Hawaii's warm waters to breed and calve.
What to pack for Big Island (Hawaii) in January
Winter-specific items.
Clothing
- ●Lightweight rain jacket
- ●Long-sleeved shirts
- ●Swimsuit
- ●Hiking shorts/pants
- ●Fleece jacket or sweater
Footwear
- ●Water shoes
- ●Hiking boots
- ●Sandals/Flip-flops
Electronics
- ●Waterproof phone case
- ●Portable power bank
Health & Safety
- ●Reef-safe sunscreen
- ●Insect repellent
- ●Basic first-aid kit
- ●Motion sickness medication
Beach Gear
- ●Beach towel
- ●Snorkel gear
- ●Dry bag
Miscellaneous
- ●Reusable water bottle
- ●Binoculars
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