Weather in Diamond Head, Honolulu, United States in August

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Visiting Diamond Head, Honolulu, United States in August

August is one of the best months to visit Diamond Head for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in August is slightly warmer than the previous month. August has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day.

August has total rainfall of 7.5cm (3.0inches) making it mostly dry with only intermittent light showers. There are only 11.7 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a very warm 27°C (81°F). August is an excellent month for swimming in Diamond Head with very comfortable temperatures for bathing all day. The sea temperature in August is slightly warmer than the previous month.

August is another hot and sunny month at Diamond Head, with ideal conditions for sunbathing, swimming, snorkeling, and diving. Surfing conditions may be less consistent, but the trade winds keep windsurfing and kitesurfing popular. Also consider visiting Diamond Head in one of the other best months of June, July, October, for the best beach weather. Also consider one of our other suggestions for August.

Can you sunbathe in Diamond Head in August?

Yes, August is a good time for sunbathing in Diamond Head.

August has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day. August has total rainfall of 7.5cm (3.0inches) making it mostly dry with only intermittent light showers. There are only 11.7 days with some rainfall so you can still enjoy the beach on the majority of days.

More about August temperature and sunshine.

Can you swim in Diamond Head in August?

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

More about August sea temperatures.

Is August a good time to holiday in Diamond Head?

Yes, August is a good time for a holiday in Diamond Head.

August has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day. August has total rainfall of 7.5cm (3.0inches) making it mostly dry with only intermittent light showers. There are only 11.7 days with some rainfall so you can still enjoy the beach on the majority of days. Sea temperatures are a very warm 27°C (81°F). August is an excellent month for swimming in Diamond Head with very comfortable temperatures for bathing all day.

More about the August temperatures and sunshine.

Is Diamond Head warm in August?

Yes, Diamond Head is very hot and perfect for sunbathing on clear days in August.

The average maximum temperature in Diamond Head in August is 31°C (88°F). The average maximum temperature is 31°C (88°) in the previous month and 31°C (88°F) in the next month.

The average temperature in Diamond Head in August is 28°C (82°F). The average temperature is 28°C (82°F) in the previous month and 28°C (82°F) in the next month.

More info about the August temperatures and sunshine.

How sunny is Diamond Head in August?

The average day light hours per day in Diamond Head in August are 12.9. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day.

More about August sunshine.

Crowds in Diamond Head in August

August remains a busy month at the beach at Diamond Head, with many tourists visiting during their summer vacations. The crowds may slightly decrease towards the end of the month as the summer season winds down, but the beach is still very crowded overall.

Temperature in Diamond Head in August

The weather in August is slightly warmer than the previous month. The average maximum temperature in Diamond Head in August is 31°C (88°F). The average maximum temperature is 31°C (88°F) in the previous month and 31°C (88°F) in the next month.

The average temperature in Diamond Head in August is 28°C (82°F). The average temperature is 28°C (82°F) in the previous month and 28°C (82°F) in the next month.

The average minimum temperature in Diamond Head in August is 24°C (75°F). The minimum temperature is 24°C (75°F) in the previous month and 24°C (74°F) in the next month.

Sunshine in Diamond Head in August

The days in August are marginally shorter than the previous month and days continue to get slightly shorter into September. August has slightly less hours of sunshine than the previous month. During August the average day light hours are 12.9 per day in Diamond Head. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day.

The ultraviolet index in Diamond Head in August is typically 13.1 during August. 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 Diamond Head in August

The average sea water temperature in Diamond Head in August is 27.4°C (81.3°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in August is slightly warmer than the previous month.

Rainfall in Diamond Head in August

August weather is slightly wetter than the previous month. August has fewer days of rain than the previous month. The average total rainfall in Diamond Head in August is 7.5cm (3.0inches) and on average there are 11.7 rainy days in August making it a pretty wet time to visit the beach.

Humidity in Diamond Head in August

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

The average maximum relative humidity in Diamond Head in August is typically 77%. The maximum relative humidity is 77.6% in the previous month and 80.8% in the next month.

The average relative humidity in Diamond Head in August is typically 62.2%. The average relative humidity is 62.8% in the previous month and 64.6% in the next month.

Wind Speed in Diamond Head in August

The average maximum wind speed in Diamond Head in August is typically 34KM/H (21MPH). The average maximum wind speed is 34KM/H (21MPH) in the previous month and 32KM/H (20MPH) in the next month.

The average wind speed in Diamond Head in August is typically 18KM/H (11MPH). The average wind speed is 19KM/H (11MPH) in the previous month and 16KM/H (10MPH) in the next month.

The average wind direction in Diamond Head in August is from the North-Northeast.

Monthly Averages

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