Honolulu weather in September
Warm and pleasant, with occasional showers. Average highs of 29°C and lows of 24°C, with around 8 rainy days expected throughout the month.
While September isn't our top-rated month for Honolulu, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
29°C
Average low
24°C
Rainy days
8 days
Best months to visit
January, February, April, May, November, December
What to do in Honolulu in September
Whatever the weather, Honolulu rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for September
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
Recommended
January
25C
Warm and pleasant, with occasional showers.
Recommended
February
25C
Warm and pleasant, with occasional showers.
March
25C
Warm and pleasant, with some rainy days.
Recommended
April
26C
Warm and pleasant, with occasional showers.
Recommended
May
27C
Warm and pleasant, with occasional showers.
June
28C
Warm and pleasant, with occasional showers.
July
28C
Warm and pleasant, with occasional showers.
August
29C
Warm and pleasant, with occasional showers.
September (you are here)
29C
Warm and pleasant, with occasional showers.
October
28C
Warm and pleasant, with occasional showers.
Recommended
November
27C
Warm and pleasant, with occasional showers.
Recommended
December
25C
Warm and pleasant, with occasional showers.
Book your September trip to Honolulu
Find hotels, tours and experiences for the perfect escape.
