Weather in Honolulu, United States in October

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Visiting Honolulu, United States in October

October has average maximum temperatures of 29°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 55.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.5 hours of sunshine per day. October has total rainfall of 7.4cm (2.9inches) making it often dry with only light showers. There are 15.6 days with some rainfall so you can still enjoy the beach on the clear days. It is a good time for sunbathing in Honolulu. Sea temperatures are a very warm 27°C (81°F). October is an excellent month for swimming in Honolulu with very comfortable temperatures for bathing all day.

Consider visiting Honolulu in the months of June, July, August, September, for the best beach weather.

Also consider one of our other suggestions for October.

Can you sunbathe in Honolulu in October?

Yes, October is a good time for sunbathing in Honolulu.

October has average maximum temperatures of 29°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 55.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.5 hours of sunshine per day. October has total rainfall of 7.4cm (2.9inches) making it often dry with only light showers. There are 15.6 days with some rainfall so you can still enjoy the beach on the clear days.

More about October temperature and sunshine.

Can you swim in Honolulu in October?

Yes, October is an excellent month for swimming in Honolulu with very warm sea temperatures 27°C (81°F).

More about October sea temperatures.

Is October a good time to holiday in Honolulu?

Yes, October is a good time for a holiday in Honolulu.

October has average maximum temperatures of 29°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 55.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.5 hours of sunshine per day. October has total rainfall of 7.4cm (2.9inches) making it often dry with only light showers. There are 15.6 days with some rainfall so you can still enjoy the beach on the clear days. It is a good time for sunbathing in Honolulu. Sea temperatures are a very warm 27°C (81°F). October is an excellent month for swimming in Honolulu with very comfortable temperatures for bathing all day.

More about the October temperatures and sunshine.

Is Honolulu warm in October?

Yes, Honolulu is very warm and perfect for sunbathing on clear days in October.

The average maximum temperature in Honolulu in October is 29°C (83°F). The average maximum temperature is 29°C (84°) in the previous month and 27°C (81°F) in the next month.

The average temperature in Honolulu in October is 25°C (77°F). The average temperature is 26°C (78°F) in the previous month and 24°C (75°F) in the next month.

More info about the October temperatures and sunshine.

How sunny is Honolulu in October?

The average day light hours per day in Honolulu in October are 11.7. The sunshine percentage is 55.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.5 hours of sunshine per day.

More about October sunshine.

Temperature in Honolulu in October

The average maximum temperature in Honolulu in October is 29°C (83°F). The average maximum temperature is 29°C (84°F) in the previous month and 27°C (81°F) in the next month.

The average temperature in Honolulu in October is 25°C (77°F). The average temperature is 26°C (78°F) in the previous month and 24°C (75°F) in the next month.

The average minimum temperature in Honolulu in October is 22°C (71°F). The minimum temperature is 22°C (72°F) in the previous month and 21°C (69°F) in the next month.

Sunshine in Honolulu in October

During October the average day light hours are 11.7 per day in Honolulu. The sunshine percentage is 55.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.5 hours of sunshine per day.

The ultraviolet index in Honolulu in October is typically 9.5 during October. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Honolulu in October

The average sea water temperature in Honolulu in October is 27.3°C (81.1°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Honolulu in October

The average total rainfall in Honolulu in October is 7.4cm (2.9inches) and on average there are 15.6 rainy days in October making it a wet time to visit the beach.

Humidity in Honolulu in October

The maximum dew point (an indicator of humidity) in Honolulu in October is 21°C (70°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 21°C (70°F) in the previous month and 20°C (20°F) in the next month.

The average maximum relative humidity in Honolulu in October is typically 85.8%. The maximum relative humidity is 84.2% in the previous month and 87.1% in the next month.

The average relative humidity in Honolulu in October is typically 72.5%. The average relative humidity is 70.7% in the previous month and 74.4% in the next month.

Wind Speed in Honolulu in October

The average maximum wind speed in Honolulu in October is typically 26KM/H (16MPH). The average maximum wind speed is 27KM/H (17MPH) in the previous month and 26KM/H (16MPH) in the next month.

The average wind speed in Honolulu in October is typically 13KM/H (8MPH). The average wind speed is 14KM/H (9MPH) in the previous month and 14KM/H (8MPH) in the next month.

The average wind direction in Honolulu in October is from the East-Northeast.

Monthly Averages

Suggested Beaches in October

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.