Weather in Oahu Island, United States in June

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Visiting Oahu Island, United States in June

June is one of the best months to visit Oahu Island for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

June has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 55% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.4 hours of sunshine per day. June has total rainfall of 4cm (1.6inches) making it mostly dry with very rare light showers although there are 16.8 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much. Sea temperatures are a very warm 26°C (80°F). June is an excellent month for swimming in Oahu Island with very comfortable temperatures for bathing all day.

Also consider visiting Oahu Island in one of the other best months of July, August, September, for the best beach weather.

Also consider one of our other suggestions for June.

Can you sunbathe in Oahu Island in June?

Yes, June is a good time for sunbathing in Oahu Island.

June has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 55% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.4 hours of sunshine per day. June has total rainfall of 4cm (1.6inches) making it mostly dry with very rare light showers although there are 16.8 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.

More about June temperature and sunshine.

Can you swim in Oahu Island in June?

Yes, June is an excellent month for swimming in Oahu Island with very warm sea temperatures 26°C (80°F).

More about June sea temperatures.

Is June a good time to holiday in Oahu Island?

Yes, June is a good time for a holiday in Oahu Island.

June has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 55% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.4 hours of sunshine per day. June has total rainfall of 4cm (1.6inches) making it mostly dry with very rare light showers although there are 16.8 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much. Sea temperatures are a very warm 26°C (80°F). June is an excellent month for swimming in Oahu Island with very comfortable temperatures for bathing all day.

More about the June temperatures and sunshine.

Is Oahu Island warm in June?

Yes, Oahu Island is very warm and perfect for sunbathing on clear days in June.

The average maximum temperature in Oahu Island in June is 28°C (83°F). The average maximum temperature is 27°C (81°) in the previous month and 29°C (83°F) in the next month.

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

More info about the June temperatures and sunshine.

How sunny is Oahu Island in June?

The average day light hours per day in Oahu Island in June are 13.4. The sunshine percentage is 55% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.4 hours of sunshine per day.

More about June sunshine.

Temperature in Oahu Island in June

The average maximum temperature in Oahu Island in June is 28°C (83°F). The average maximum temperature is 27°C (81°F) in the previous month and 29°C (83°F) in the next month.

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

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

Sunshine in Oahu Island in June

During June the average day light hours are 13.4 per day in Oahu Island. The sunshine percentage is 55% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.4 hours of sunshine per day.

The ultraviolet index in Oahu Island in June is typically 12.7 during June. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. 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 Oahu Island in June

The average sea water temperature in Oahu Island in June is 26.4°C (79.5°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Oahu Island in June

The average total rainfall in Oahu Island in June is 4cm (1.6inches) and on average there are 16.8 rainy days in June making it a wet time to visit the beach.

Humidity in Oahu Island in June

The maximum dew point (an indicator of humidity) in Oahu Island in June is 20°C (69°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 20°C (68°F) in the previous month and 21°C (21°F) in the next month.

The average maximum relative humidity in Oahu Island in June is typically 84.3%. The maximum relative humidity is 85.9% in the previous month and 84.5% in the next month.

The average relative humidity in Oahu Island in June is typically 71.1%. The average relative humidity is 72.5% in the previous month and 71.2% in the next month.

Wind Speed in Oahu Island in June

The average maximum wind speed in Oahu Island in June is typically 29KM/H (18MPH). The average maximum wind speed is 26KM/H (16MPH) in the previous month and 28KM/H (18MPH) in the next month.

The average wind speed in Oahu Island in June is typically 16KM/H (10MPH). The average wind speed is 14KM/H (9MPH) in the previous month and 16KM/H (10MPH) in the next month.

The average wind direction in Oahu Island in June is from the East.

Monthly Averages

Suggested Beaches in June

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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.