Weather in Hanauma Bay, Honolulu, United States in August

So you're interested in going to Hanauma Bay, Honolulu, United States in August

August is a hot and rainy time for sunbathing in Hanauma Bay. August is an excellent month for swimming in Hanauma Bay with very warm sea temperatures. Consider visiting Hanauma Bay in the months of May, June, August, September, for the best beach weather. Also consider one of our other suggestions for August.

Temperature in Hanauma Bay in August

The average maximum temperature in Hanauma Bay in August is 29°. The average maximum temperature is 28° in the previous month and 29° in the next month.

The average temperature in Hanauma Bay in August is 27°. The average temperature ranges is 26° in the previous month and 27° in the next month.

The average minimum temperature in Hanauma Bay in August is 24°. The minimum temperature is 24° in the previous month and 24° in the next month.

Sunshine in Hanauma Bay in August

The average day light hours per day in Hanauma Bay in August are 12.9 and there are 7.1 hours of sunshine per day on average during August making it a quite sunny month with some cloud cover.

The ultraviolet index in Hanauma Bay 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 Hanauma Bay in August

The average sea water temperature in Hanauma Bay in August is 27.4° which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Hanauma Bay in August

The average total rainfall in Hanauma Bay in August is 2.4cm and on average there are 19.8 rainy days in August making it a wet time to visit the beach.

Humidity in Hanauma Bay in August

The maximum dew point (an indicator of humidity) in Hanauma Bay in August is 22° 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 22° in the previous month and 22° in the next month.

The average maximum relative humidity in Hanauma Bay in August is typically 85.2%. The maximum relative humidity is 85.8% in the previous month and 84.9% in the next month.

The average relative humidity in Hanauma Bay in August is typically 73.3%. The average relative humidity is 74.1% in the previous month and 73.3% in the next month.

Wind Speed in Hanauma Bay in August

The average maximum wind speed in Hanauma Bay in August is typically 22kmh. The average maximum wind speed is 23kmh in the previous month and 20kmh in the next month.

The average wind speed in Hanauma Bay in August is typically 13kmh. The average wind speed is 14kmh in the previous month and 12kmh in the next month.

The average wind direction in Hanauma Bay in August is from the East-Northeast.

Monthly Averages

Suggested Beaches in August

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