United States · September
Big Island (Hawaii) in September
September on the Big Island offers a sweet spot for travelers seeking Hawaii's diverse landscapes without peak season crowds. This island truly delivers with its unparalleled variety, from the active volcanoes of Hawaii Volcanoes National Park to the lush rainforests of the Hamakua Coast and the pristine beaches of the Kohala Coast.
Is September a good time to visit Big Island (Hawaii)?
Yes — September is one of the recommended months for Big Island (Hawaii). 22-29°C, sunny with brief showers — Hurricane season risk is still present but decreases later in the month.
What makes September worth visiting
- •Shoulder season, fewer crowds than summer
- •Warm ocean temperatures persist
- •Good for exploring lava fields
What to pack for Big Island (Hawaii) in September
Fall-specific items.
Clothing
- ●Lightweight, breathable tops
- ●Shorts or skirts
- ●Swimsuit
- ●Light rain jacket or poncho
- ●Hiking pants or capris
Footwear
- ●Water shoes or sturdy sandals
- ●Hiking boots or trail shoes
- ●Flip-flops or casual sandals
Health & Safety
- ●Reef-safe sunscreen
- ●Insect repellent
- ●Basic first-aid kit
- ●Hand sanitizer
Gear & Accessories
- ●Reusable water bottle
- ●Dry bag
- ●Daypack
- ●Snorkel gear
- ●Camera with waterproof casing or bag
Electronics
- ●Portable power bank
- ●Waterproof phone case
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