Honolulu weather in October
October in Honolulu averages 87°F by day and 74°F at night, with 1.5 inches of precipitation. It is the 4th-warmest and 6th-wettest month of the year here.
- Average high
- 87°F-2° vs September
- Average low
- 74°F0 nights below freezing
- Precipitation
- 1.5 in3 days with 0.1 in. or more
- Snow
- 0.0 in3 days at 90°F+
Is October a good time to visit Honolulu?
October is hot. Average highs reach 87°F, with about 3 days at 90°F or more. The most comfortable months overall are November to May.
What to do in Honolulu in October
Mix it up: Honolulu Museum of Art, Honolulu Zoo, Waikiki Aquarium, Lyon Arboretum. All things to do in Honolulu.
On October 15 the sun rises at 6:27 am and sets at 6:06 pm, giving 11h 39m of daylight. Daylight all year.
What to pack for Honolulu in October
- Summer clothes, with a light layer for air conditioning
Based on 30-year averages, not a forecast. Check the forecast a few days before you go.
October nearby
| City | Distance | High | Low | Precip. |
|---|---|---|---|---|
| Honolulu | 87°F | 74°F | 1.5 in | |
| Daly City, CA | 2391 mi | 66°F | 53°F | 0.9 in |
| Santa Rosa, CA | 2395 mi | 79°F | 48°F | 1.6 in |
| San Francisco, CA | 2395 mi | 70°F | 54°F | 0.9 in |
| San Mateo, CA | 2395 mi | 72°F | 53°F | 0.8 in |
| Redwood City, CA | 2397 mi | 75°F | 50°F | 0.9 in |
| Richmond, CA | 2402 mi | 73°F | 54°F | 1.4 in |
Frequently asked questions
What is the weather like in Honolulu in October?
In October, Honolulu averages a high of 87°F and a low of 74°F, with 1.5 inches of precipitation (NOAA 1991-2020 normals).
Is October a good time to visit Honolulu?
October is hot in Honolulu, with average highs of 87°F. Plan outdoor time for mornings and evenings.
Does it snow in Honolulu in October?
Rarely. The October snowfall normal is under half an inch.
Before and after: Honolulu in September and Honolulu in November. All twelve months: Honolulu weather by month.
NOAA NCEI 1991-2020 climate normals, station Honolulu Intl. Airport, HI, 4.7 miles from the city center; snowfall from Waikiki 717.2, HI.