Hawaii in october: average Weather, Temperature and Climate, Where to go?
Weather in Hawaii in october 2025
Here, find the the weather forecast for the month of october for most popular cities in Hawaii. These predictions are probabilities for october from weather reports for over 10 years. The percentage indicates the probability of having the weather indicated.
Average weather in october in Honolulu (Oahu)
good weather UV index: 7
Weather at 6am
79°F
Partly Cloudy
43% of time
27%
22%
8%
Weather at 12pm
81°F
Clear/Sunny
51% of time
28%
18%
4%
Weather at 6pm
77°F
Moderate rain at times
34% of time
29%
28%
7%
Weather at 3am
77°F
43%
24%
23%
10%
More information about the weather in Honolulu (Oahu) in october
Where to go in Hawaii in october?
Where to go in Hawaii in october: destination map
Where to go in each region in october?
| Big Island (Hilo, Pahala, Captain Cook...) | 70°F to 81°F | 2 à 11 days | 81°F | good weather* |
| Kauaʻi (Niihau, Kekaha, Kilauea...) | 81°F | 4 à 6 days | 81°F | good weather* |
| Maui (Molokai, Kahului, Hana...) | 81°F to 85°F | 1 à 2 days | 81°F | perfect weather |
| O'ahu (Honolulu (Oahu), Waianae, La'ie...) | 81°F to 83°F | 3 à 5 days | 81°F | good weather* |
Where should you go in Hawaii in october when it comes to the weather?
Remember:
The climate in Hawaii in october ranges from perfect to good depending on the region and city.
On the month of october the weather is just perfect in Hawaii, however, only part of the territory is concerned, ie cities of Oahu (Honolulu) and Lanai. In this part of the country, these perfect weather conditions will allow you to live fully your trip: the sun is here, precipitations are scarce and the humidity is bearable. It is therefore the ideal month to visit these cities!
Apart from of Oahu (Honolulu) and Lanai, the weather is still good in Maui, island of Hawaii (Big Island), Niihau, Kahoolawe, Kauai (Garden Isle) and Molokai. In these cities, temperatures are pleasing and allow you enjoy the sun and sightseeing in good conditions.
Climate in Hawaii in october
Climate in Honolulu (Oahu) in october
In the month of october, the mean temperature in Oahu (Honolulu) is 81°F (maximum temperature is 83°F and minimum temperature is 77°F). The climate quite good around this city in this month. With barely 3.2in over 5 days, the rain will not be a problem during your stay.
With a perfect weather, october is an advisable month to go in this city.
| October | |||
| Average temperature | 81°F | ||
| Highest temperature | 83°F | ||
| Lowest temperature | 77°F | ||
| Sea temperature | 81°F | ||
| Rainfall | 3.2in | ||
| Number of days with rainfall | 5 day(s) (15%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 34% | ||
| Length of day | 11:39 | ||
| Our opinion at whereandwhen.net | good |
Climate in Kauai (Garden Isle) in october
In the month of october, maximum temperature is 81°F and minimum temperature is 79°F (for an average temperature of 79°F). The climate quite pleasant in this city in the month of october. With 3.9in over 6 days, rain may occur during your holidays. But this is rather reasonably and it is only of temporary showers.
With good weather conditions, the month of october is a good time to go there in Hawaii.
| October | |||
| Average temperature | 79°F | ||
| Highest temperature | 81°F | ||
| Lowest temperature | 79°F | ||
| Sea temperature | 80°F | ||
| Rainfall | 3.9in | ||
| Number of days with rainfall | 6 day(s) (18%) | ||
| Humidity | 79% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 39% | ||
| Length of day | 11:39 | ||
| Our opinion at whereandwhen.net | good |
Climate in Maui in october
In the month of october, maximum temperature is 81°F and minimum temperature is 79°F (for an average temperature of 79°F). The climate enjoyable in this city in this month. With barely 1.1in over 1 days, rain may be scarce throughout your stay.
With a good weather, the month of october is a good time to go in Maui.
| October | |||
| Average temperature | 79°F | ||
| Highest temperature | 81°F | ||
| Lowest temperature | 79°F | ||
| Sea temperature | 80°F | ||
| Rainfall | 1.1in | ||
| Number of days with rainfall | 1 day(s) (4%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 26% | ||
| Length of day | 11:40 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Hilo in october
In the month of october, maximum temperature is 77°F and minimum temperature is 74°F (for an average temperature of 76°F). The climate is good around this city in this month. With 5.4in over 7 days, you will experience some showers for your journey. But this is rather reasonably and you will not be too bothered by it.
With a good climate, october is a good month to go there.
| October | |||
| Average temperature | 76°F | ||
| Highest temperature | 77°F | ||
| Lowest temperature | 74°F | ||
| Sea temperature | 80°F | ||
| Rainfall | 5.4in | ||
| Number of days with rainfall | 7 day(s) (24%) | ||
| Humidity | 81% | ||
| Daily sunshine hours | 9 | ||
| Cloud cover | 31% | ||
| Length of day | 11:42 | ||
| Our opinion at whereandwhen.net | good |
Climate in Captain Cook in october
In the month of october, maximum temperature is 76°F and minimum temperature is 70°F (for an average temperature of 74°F). The climate is comfortable in this city in the month of october. With 4in over 6 days, you will experience some showers throughout your vacations. But this is pretty moderate and it will not be continuous.
With a correct climate, october is okay (but not the best time) for traveling in that area.
| October | |||
| Average temperature | 74°F | ||
| Highest temperature | 76°F | ||
| Lowest temperature | 70°F | ||
| Sea temperature | 80°F | ||
| Rainfall | 4in | ||
| Number of days with rainfall | 6 day(s) (20%) | ||
| Humidity | 81% | ||
| Daily sunshine hours | 10 | ||
| Cloud cover | 22% | ||
| Length of day | 11:42 | ||
| Our opinion at whereandwhen.net | good |
All cities in Hawaii in october
| Honolulu (Oahu) in october | good weather |
| Kauai (Garden Isle) in october | good weather |
| Maui in october | perfect weather |
| Hilo in october | good weather |
| Captain Cook in october | good weather |
| Hana in october | perfect weather |
| Kahului in october | perfect weather |
| Kekaha in october | perfect weather |
| Kilauea in october | good weather |
| La'ie in october | good weather |
| Molokai in october | perfect weather |
| Niihau in october | perfect weather |
| Pahala in october | good weather |
| Waianae in october | perfect weather |
| island of Hawaii (Big Island) in october | perfect weather |
| Kahoolawe in october | perfect weather |
| Lanai in october | perfect weather |
| Lihue in october | good weather |
| 'Aiea in october | good weather |
| 'Ewa Beach in october | perfect weather |
| Anahola in october | good weather |
| Hale'iwa in october | good weather |
Weather data for Hawaii in october:
Weather data for Hawaii in october is derived from an average of the weather forecast since 2009 in Hawaii. There is a margin of error and these forecasts are to be considered as general information only. The weather in Hawaii can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Hawaii.