Weather in Hanauma Bay, Honolulu, United States in July

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Visiting Hanauma Bay, Honolulu, United States in July

July is one of the best months to visit Hanauma Bay for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in July is marginally warmer than the previous month and temperatures continue to rise slightly into August. July has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 56% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.5 hours of sunshine per day.

July has total rainfall of 3cm (1.2inches) making it very dry with only very light showers although there are 21.1 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 27°C (80°F). July is an excellent month for swimming in Hanauma Bay with very comfortable temperatures for bathing all day. The sea temperature in July is marginally warmer than the previous month and temperatures continue to rise slightly into August.

July offers hot and sunny weather, perfect for sunbathing and enjoying the beach. The clear and calm waters make snorkeling and diving popular activities, with plenty of marine life to observe. Surfing, windsurfing, and kitesurfing are also popular during this month, as the winds are more consistent, providing ideal conditions for these sports. Also consider visiting Hanauma Bay in one of the other best months of June, August, September, for the best beach weather. Also consider one of our other suggestions for July.

Can you sunbathe in Hanauma Bay in July?

Yes, July is not an optimal time for sunbathing but it is possible on clearer days in Hanauma Bay.

July has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 56% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.5 hours of sunshine per day. July has total rainfall of 3cm (1.2inches) making it very dry with only very light showers although there are 21.1 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 July temperature and sunshine.

Can you swim in Hanauma Bay in July?

Yes, July is an excellent month for swimming in Hanauma Bay with very warm sea temperatures 27°C (80°F).

More about July sea temperatures.

Is July a good time to holiday in Hanauma Bay?

Yes, July is a good time for a holiday in Hanauma Bay.

July has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 56% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.5 hours of sunshine per day. July has total rainfall of 3cm (1.2inches) making it very dry with only very light showers although there are 21.1 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 27°C (80°F). July is an excellent month for swimming in Hanauma Bay with very comfortable temperatures for bathing all day.

More about the July temperatures and sunshine.

Is Hanauma Bay warm in July?

Yes, Hanauma Bay is very warm and perfect for sunbathing on clear days in July.

The average maximum temperature in Hanauma Bay in July is 28°C (83°F). The average maximum temperature is 28°C (82°) in the previous month and 29°C (84°F) in the next month.

The average temperature in Hanauma Bay in July is 26°C (79°F). The average temperature is 26°C (78°F) in the previous month and 27°C (80°F) in the next month.

More info about the July temperatures and sunshine.

How sunny is Hanauma Bay in July?

The average day light hours per day in Hanauma Bay in July are 13.3. The sunshine percentage is 56% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.5 hours of sunshine per day.

More about July sunshine.

Crowds in Hanauma Bay in July

July is a peak month for tourism in Hawaii, and Hanauma Bay can get quite crowded during this time. The Fourth of July holiday and summer vacations contribute to the increase in visitors, making the beach a popular destination for families and snorkelers.

Temperature in Hanauma Bay in July

The weather in July is marginally warmer than the previous month and temperatures continue to rise slightly into August. The average maximum temperature in Hanauma Bay in July is 28°C (83°F). The average maximum temperature is 28°C (82°F) in the previous month and 29°C (84°F) in the next month.

The average temperature in Hanauma Bay in July is 26°C (79°F). The average temperature is 26°C (78°F) in the previous month and 27°C (80°F) in the next month.

The average minimum temperature in Hanauma Bay in July is 24°C (75°F). The minimum temperature is 23°C (74°F) in the previous month and 24°C (75°F) in the next month.

Sunshine in Hanauma Bay in July

The days in July are marginally shorter than the previous month and days continue to get marginally shorter into August. July has a slightly more hours of sunshine than the previous month. During July the average day light hours are 13.3 per day in Hanauma Bay. The sunshine percentage is 56% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.5 hours of sunshine per day.

The ultraviolet index in Hanauma Bay in July is typically 13 during July. 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 July

The average sea water temperature in Hanauma Bay in July is 26.7°C (80.1°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in July is marginally warmer than the previous month and temperatures continue to rise slightly into August.

Rainfall in Hanauma Bay in July

July weather is slightly wetter than the previous month. July has a few more days of rain than the previous month. The average total rainfall in Hanauma Bay in July is 3cm (1.2inches) and on average there are 21.1 rainy days in July making it a very wet time to visit the beach.

Humidity in Hanauma Bay in July

The maximum dew point (an indicator of humidity) in Hanauma Bay in July is 22°C (72°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 22°C (22°F) in the next month.

The average maximum relative humidity in Hanauma Bay in July is typically 85.8%. The maximum relative humidity is 84.3% in the previous month and 85.2% in the next month.

The average relative humidity in Hanauma Bay in July is typically 74.1%. The average relative humidity is 73.1% in the previous month and 73.3% in the next month.

Wind Speed in Hanauma Bay in July

The average maximum wind speed in Hanauma Bay in July is typically 23KM/H (14MPH). The average maximum wind speed is 22KM/H (14MPH) in the previous month and 22KM/H (14MPH) in the next month.

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

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

Monthly Averages

Suggested Beaches in July

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